21937617796

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{241253}}^1$

素因数の和:241563

約数の個数: 24

約数和(自身を含む): 38909445120

約数和(自身を除く): 16971827324

約数列:

[1, 2, 4, 127, 179, 254, 358, 508, 716, 22733, 45466, 90932, 241253, 482506, 965012, 30639131, 43184287, 61278262, 86368574, 122556524, 172737148, 5484404449, 10968808898, 21937617796]

約数ペア:

[(1, 21937617796), (2, 10968808898), (4, 5484404449), (127, 172737148), (179, 122556524), (254, 86368574), (358, 61278262), (508, 43184287), (716, 30639131), (22733, 965012), (45466, 482506), (90932, 241253)]