12506776

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{3529}}^1$

素因数の和:3978

約数の個数: 16

約数和(自身を含む): 23509800

約数和(自身を除く): 11003024

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3529, 3544, 7058, 14116, 28232, 1563347, 3126694, 6253388, 12506776]

約数ペア:

[(1, 12506776), (2, 6253388), (4, 3126694), (8, 1563347), (443, 28232), (886, 14116), (1772, 7058), (3529, 3544)]