15897171022

素因数分解:

$2^1\times {\mathrm{461}}^1\times {\mathrm{881}}^1\times {\mathrm{19571}}^1$

素因数の和:20915

約数の個数: 16

約数和(自身を含む): 23925830544

約数和(自身を除く): 8028659522

約数列:

[1, 2, 461, 881, 922, 1762, 19571, 39142, 406141, 812282, 9022231, 17242051, 18044462, 34484102, 7948585511, 15897171022]

約数ペア:

[(1, 15897171022), (2, 7948585511), (461, 34484102), (881, 18044462), (922, 17242051), (1762, 9022231), (19571, 812282), (39142, 406141)]