12880024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{84737}}^1$

素因数の和:84762

約数の個数: 16

約数和(自身を含む): 25421400

約数和(自身を除く): 12541376

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 84737, 169474, 338948, 677896, 1610003, 3220006, 6440012, 12880024]

約数ペア:

[(1, 12880024), (2, 6440012), (4, 3220006), (8, 1610003), (19, 677896), (38, 338948), (76, 169474), (152, 84737)]