17924426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 31026240

約数和(自身を除く): 13101814

約数列:

[1, 2, 13, 17, 26, 34, 107, 214, 221, 379, 442, 758, 1391, 1819, 2782, 3638, 4927, 6443, 9854, 12886, 23647, 40553, 47294, 81106, 83759, 167518, 527189, 689401, 1054378, 1378802, 8962213, 17924426]

約数ペア:

[(1, 17924426), (2, 8962213), (13, 1378802), (17, 1054378), (26, 689401), (34, 527189), (107, 167518), (214, 83759), (221, 81106), (379, 47294), (442, 40553), (758, 23647), (1391, 12886), (1819, 9854), (2782, 6443), (3638, 4927)]