13155554

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 20373120

約数和(自身を除く): 7217566

約数列:

[1, 2, 53, 79, 106, 158, 1571, 3142, 4187, 8374, 83263, 124109, 166526, 248218, 6577777, 13155554]

約数ペア:

[(1, 13155554), (2, 6577777), (53, 248218), (79, 166526), (106, 124109), (158, 83263), (1571, 8374), (3142, 4187)]