19654254721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1\times {\mathrm{10343}}^1$

素因数の和:11436

約数の個数: 16

約数和(自身を含む): 20913085440

約数和(自身を除く): 1258830719

約数列:

[1, 19, 103, 971, 1957, 10343, 18449, 100013, 196517, 1065329, 1900247, 10043053, 20241251, 190818007, 1034434459, 19654254721]

約数ペア:

[(1, 19654254721), (19, 1034434459), (103, 190818007), (971, 20241251), (1957, 10043053), (10343, 1900247), (18449, 1065329), (100013, 196517)]