23404205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2351}}^1$

素因数の和:2548

約数の個数: 16

約数和(自身を含む): 30820608

約数和(自身を除く): 7416403

約数列:

[1, 5, 11, 55, 181, 905, 1991, 2351, 9955, 11755, 25861, 129305, 425531, 2127655, 4680841, 23404205]

約数ペア:

[(1, 23404205), (5, 4680841), (11, 2127655), (55, 425531), (181, 129305), (905, 25861), (1991, 11755), (2351, 9955)]