12796810088

素因数分解:

$2^3\times {\mathrm{80621}}^1\times {\mathrm{19841}}^1$

素因数の和:100468

約数の個数: 16

約数和(自身を含む): 23995525860

約数和(自身を除く): 11198715772

約数列:

[1, 2, 4, 8, 19841, 39682, 79364, 80621, 158728, 161242, 322484, 644968, 1599601261, 3199202522, 6398405044, 12796810088]

約数ペア:

[(1, 12796810088), (2, 6398405044), (4, 3199202522), (8, 1599601261), (19841, 644968), (39682, 322484), (79364, 161242), (80621, 158728)]