15481416

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{997}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 38802240

約数和(自身を除く): 23320824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 997, 1294, 1941, 1994, 2588, 2991, 3882, 3988, 5176, 5982, 7764, 7976, 11964, 15528, 23928, 645059, 1290118, 1935177, 2580236, 3870354, 5160472, 7740708, 15481416]

約数ペア:

[(1, 15481416), (2, 7740708), (3, 5160472), (4, 3870354), (6, 2580236), (8, 1935177), (12, 1290118), (24, 645059), (647, 23928), (997, 15528), (1294, 11964), (1941, 7976), (1994, 7764), (2588, 5982), (2991, 5176), (3882, 3988)]