12254940566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{678493}}^1$

素因数の和:679327

約数の個数: 16

約数和(自身を含む): 20077994448

約数和(自身を除く): 7823053882

約数列:

[1, 2, 11, 22, 821, 1642, 9031, 18062, 678493, 1356986, 7463423, 14926846, 557042753, 1114085506, 6127470283, 12254940566]

約数ペア:

[(1, 12254940566), (2, 6127470283), (11, 1114085506), (22, 557042753), (821, 14926846), (1642, 7463423), (9031, 1356986), (18062, 678493)]