15393416

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 29568000

約数和(自身を除く): 14174584

約数列:

[1, 2, 4, 8, 109, 127, 139, 218, 254, 278, 436, 508, 556, 872, 1016, 1112, 13843, 15151, 17653, 27686, 30302, 35306, 55372, 60604, 70612, 110744, 121208, 141224, 1924177, 3848354, 7696708, 15393416]

約数ペア:

[(1, 15393416), (2, 7696708), (4, 3848354), (8, 1924177), (109, 141224), (127, 121208), (139, 110744), (218, 70612), (254, 60604), (278, 55372), (436, 35306), (508, 30302), (556, 27686), (872, 17653), (1016, 15151), (1112, 13843)]