16580494796

素因数分解:

$2^2\times {\mathrm{12421}}^1\times {\mathrm{333719}}^1$

素因数の和:346144

約数の個数: 12

約数和(自身を含む): 29018288880

約数和(自身を除く): 12437794084

約数列:

[1, 2, 4, 12421, 24842, 49684, 333719, 667438, 1334876, 4145123699, 8290247398, 16580494796]

約数ペア:

[(1, 16580494796), (2, 8290247398), (4, 4145123699), (12421, 1334876), (24842, 667438), (49684, 333719)]