18626696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12451}}^1$

素因数の和:12485

約数の個数: 32

約数和(自身を含む): 40344480

約数和(自身を除く): 21717784

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 12451, 24902, 49804, 99608, 136961, 211667, 273922, 423334, 547844, 846668, 1095688, 1693336, 2328337, 4656674, 9313348, 18626696]

約数ペア:

[(1, 18626696), (2, 9313348), (4, 4656674), (8, 2328337), (11, 1693336), (17, 1095688), (22, 846668), (34, 547844), (44, 423334), (68, 273922), (88, 211667), (136, 136961), (187, 99608), (374, 49804), (748, 24902), (1496, 12451)]