15996826579

素因数分解:

${\mathrm{19}}^2\times {\mathrm{3571}}^1\times {\mathrm{12409}}^1$

素因数の和:16018

約数の個数: 12

約数和(自身を含む): 16889166120

約数和(自身を除く): 892339541

約数列:

[1, 19, 361, 3571, 12409, 67849, 235771, 1289131, 4479649, 44312539, 841938241, 15996826579]

約数ペア:

[(1, 15996826579), (19, 841938241), (361, 44312539), (3571, 4479649), (12409, 1289131), (67849, 235771)]