12947062

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{3851}}^1$

素因数の和:3935

約数の個数: 12

約数和(自身を含む): 19910988

約数和(自身を除く): 6963926

約数列:

[1, 2, 41, 82, 1681, 3362, 3851, 7702, 157891, 315782, 6473531, 12947062]

約数ペア:

[(1, 12947062), (2, 6473531), (41, 315782), (82, 157891), (1681, 7702), (3362, 3851)]