15369874

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1294

約数の個数: 24

約数和(自身を含む): 25660260

約数和(自身を除く): 10290386

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 1229, 2458, 6253, 12506, 15977, 31954, 45473, 90946, 207701, 415402, 591149, 1182298, 7684937, 15369874]

約数ペア:

[(1, 15369874), (2, 7684937), (13, 1182298), (26, 591149), (37, 415402), (74, 207701), (169, 90946), (338, 45473), (481, 31954), (962, 15977), (1229, 12506), (2458, 6253)]