13129348

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 23708160

約数和(自身を除く): 10578812

約数列:

[1, 2, 4, 41, 82, 164, 223, 359, 446, 718, 892, 1436, 9143, 14719, 18286, 29438, 36572, 58876, 80057, 160114, 320228, 3282337, 6564674, 13129348]

約数ペア:

[(1, 13129348), (2, 6564674), (4, 3282337), (41, 320228), (82, 160114), (164, 80057), (223, 58876), (359, 36572), (446, 29438), (718, 18286), (892, 14719), (1436, 9143)]