11521913684

素因数分解:

$2^2\times {\mathrm{2213}}^1\times {\mathrm{1301617}}^1$

素因数の和:1303834

約数の個数: 12

約数和(自身を含む): 20172475764

約数和(自身を除く): 8650562080

約数列:

[1, 2, 4, 2213, 4426, 8852, 1301617, 2603234, 5206468, 2880478421, 5760956842, 11521913684]

約数ペア:

[(1, 11521913684), (2, 5760956842), (4, 2880478421), (2213, 5206468), (4426, 2603234), (8852, 1301617)]