12501868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1627}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 23384592

約数和(自身を除く): 10882724

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1627, 1921, 3254, 3842, 6508, 7684, 27659, 55318, 110636, 183851, 367702, 735404, 3125467, 6250934, 12501868]

約数ペア:

[(1, 12501868), (2, 6250934), (4, 3125467), (17, 735404), (34, 367702), (68, 183851), (113, 110636), (226, 55318), (452, 27659), (1627, 7684), (1921, 6508), (3254, 3842)]