2² × 31 × 157

Prime Factor Structure

Factorization String 2^2 × 31 × 157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 35,392

Proper Divisor Sum 15,924

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #19463 ← → #19469

1 2 4 31 62 124 157 314 628 4,867 9,734 19,468

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

19,468 9,734 4,867 14,602 7,301 21,904 10,952 5,476 2,738 1,369 4,108 2,054 1,027 3,082 1,541 4,624 2,312 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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