12590445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6311}}^1$

素因数の和:6345

約数の個数: 32

約数和(自身を含む): 24238080

約数和(自身を除く): 11647635

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6311, 18933, 31555, 44177, 94665, 119909, 132531, 220885, 359727, 599545, 662655, 839363, 1798635, 2518089, 4196815, 12590445]

約数ペア:

[(1, 12590445), (3, 4196815), (5, 2518089), (7, 1798635), (15, 839363), (19, 662655), (21, 599545), (35, 359727), (57, 220885), (95, 132531), (105, 119909), (133, 94665), (285, 44177), (399, 31555), (665, 18933), (1995, 6311)]