12770260

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3343}}^1$

素因数の和:3543

約数の個数: 24

約数和(自身を含む): 26966016

約数和(自身を除く): 14195756

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3343, 3820, 6686, 13372, 16715, 33430, 66860, 638513, 1277026, 2554052, 3192565, 6385130, 12770260]

約数ペア:

[(1, 12770260), (2, 6385130), (4, 3192565), (5, 2554052), (10, 1277026), (20, 638513), (191, 66860), (382, 33430), (764, 16715), (955, 13372), (1910, 6686), (3343, 3820)]