13935490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{829}}^1$

素因数の和:918

約数の個数: 24

約数和(自身を含む): 25741620

約数和(自身を除く): 11806130

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 829, 1658, 1681, 3362, 4145, 8290, 8405, 16810, 33989, 67978, 169945, 339890, 1393549, 2787098, 6967745, 13935490]

約数ペア:

[(1, 13935490), (2, 6967745), (5, 2787098), (10, 1393549), (41, 339890), (82, 169945), (205, 67978), (410, 33989), (829, 16810), (1658, 8405), (1681, 8290), (3362, 4145)]