15555416

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 29913600

約数和(自身を除く): 14358184

約数列:

[1, 2, 4, 8, 79, 151, 158, 163, 302, 316, 326, 604, 632, 652, 1208, 1304, 11929, 12877, 23858, 24613, 25754, 47716, 49226, 51508, 95432, 98452, 103016, 196904, 1944427, 3888854, 7777708, 15555416]

約数ペア:

[(1, 15555416), (2, 7777708), (4, 3888854), (8, 1944427), (79, 196904), (151, 103016), (158, 98452), (163, 95432), (302, 51508), (316, 49226), (326, 47716), (604, 25754), (632, 24613), (652, 23858), (1208, 12877), (1304, 11929)]