12427828

素因数分解:

$2^2\times 7^1\times {\mathrm{443851}}^1$

素因数の和:443862

約数の個数: 12

約数和(自身を含む): 24855712

約数和(自身を除く): 12427884

約数列:

[1, 2, 4, 7, 14, 28, 443851, 887702, 1775404, 3106957, 6213914, 12427828]

約数ペア:

[(1, 12427828), (2, 6213914), (4, 3106957), (7, 1775404), (14, 887702), (28, 443851)]