13827340

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1327}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 29115072

約数和(自身を除く): 15287732

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 1327, 2084, 2605, 2654, 5210, 5308, 6635, 10420, 13270, 26540, 691367, 1382734, 2765468, 3456835, 6913670, 13827340]

約数ペア:

[(1, 13827340), (2, 6913670), (4, 3456835), (5, 2765468), (10, 1382734), (20, 691367), (521, 26540), (1042, 13270), (1327, 10420), (2084, 6635), (2605, 5308), (2654, 5210)]