13390846

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 24

約数和(自身を含む): 23570640

約数和(自身を除く): 10179794

約数列:

[1, 2, 7, 14, 41, 82, 287, 569, 574, 1138, 1681, 3362, 3983, 7966, 11767, 23329, 23534, 46658, 163303, 326606, 956489, 1912978, 6695423, 13390846]

約数ペア:

[(1, 13390846), (2, 6695423), (7, 1912978), (14, 956489), (41, 326606), (82, 163303), (287, 46658), (569, 23534), (574, 23329), (1138, 11767), (1681, 7966), (3362, 3983)]