18568198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2351}}^1$

素因数の和:2723

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 11913722

約数列:

[1, 2, 11, 22, 359, 718, 2351, 3949, 4702, 7898, 25861, 51722, 844009, 1688018, 9284099, 18568198]

約数ペア:

[(1, 18568198), (2, 9284099), (11, 1688018), (22, 844009), (359, 51722), (718, 25861), (2351, 7898), (3949, 4702)]