12240804568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{80531609}}^1$

素因数の和:80531634

約数の個数: 16

約数和(自身を含む): 24159483000

約数和(自身を除く): 11918678432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 80531609, 161063218, 322126436, 644252872, 1530100571, 3060201142, 6120402284, 12240804568]

約数ペア:

[(1, 12240804568), (2, 6120402284), (4, 3060201142), (8, 1530100571), (19, 644252872), (38, 322126436), (76, 161063218), (152, 80531609)]