2012311261

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{11551}}^1$

素因数の和:11796

約数の個数: 16

約数和(自身を含む): 2170851840

約数和(自身を除く): 158540579

約数列:

[1, 19, 53, 173, 1007, 3287, 9169, 11551, 174211, 219469, 612203, 1998323, 11631857, 37968137, 105911119, 2012311261]

約数ペア:

[(1, 2012311261), (19, 105911119), (53, 37968137), (173, 11631857), (1007, 1998323), (3287, 612203), (9169, 219469), (11551, 174211)]