22188842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2953}}^1$

素因数の和:3002

約数の個数: 24

約数和(自身を含む): 38088876

約数和(自身を除く): 15900034

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 2953, 3757, 5906, 7514, 38389, 50201, 76778, 100402, 652613, 853417, 1305226, 1706834, 11094421, 22188842]

約数ペア:

[(1, 22188842), (2, 11094421), (13, 1706834), (17, 1305226), (26, 853417), (34, 652613), (221, 100402), (289, 76778), (442, 50201), (578, 38389), (2953, 7514), (3757, 5906)]