15942338

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2357

約数の個数: 16

約数和(自身を含む): 24824184

約数和(自身を除く): 8881846

約数列:

[1, 2, 37, 74, 97, 194, 2221, 3589, 4442, 7178, 82177, 164354, 215437, 430874, 7971169, 15942338]

約数ペア:

[(1, 15942338), (2, 7971169), (37, 430874), (74, 215437), (97, 164354), (194, 82177), (2221, 7178), (3589, 4442)]