12815672

素因数分解:

$2^3\times {\mathrm{103}}^2\times {\mathrm{151}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 24425640

約数和(自身を除く): 11609968

約数列:

[1, 2, 4, 8, 103, 151, 206, 302, 412, 604, 824, 1208, 10609, 15553, 21218, 31106, 42436, 62212, 84872, 124424, 1601959, 3203918, 6407836, 12815672]

約数ペア:

[(1, 12815672), (2, 6407836), (4, 3203918), (8, 1601959), (103, 124424), (151, 84872), (206, 62212), (302, 42436), (412, 31106), (604, 21218), (824, 15553), (1208, 10609)]