12628588

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2767}}^1$

素因数の和:2941

約数の個数: 24

約数和(自身を含む): 25421312

約数和(自身を除く): 12792724

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 2767, 4564, 5534, 11068, 19369, 38738, 77476, 451021, 902042, 1804084, 3157147, 6314294, 12628588]

約数ペア:

[(1, 12628588), (2, 6314294), (4, 3157147), (7, 1804084), (14, 902042), (28, 451021), (163, 77476), (326, 38738), (652, 19369), (1141, 11068), (2282, 5534), (2767, 4564)]