12996866855

素因数分解:

$5^1\times 7^1\times {\mathrm{5821}}^1\times {\mathrm{63793}}^1$

素因数の和:69626

約数の個数: 16

約数和(自身を含む): 17827616064

約数和(自身を除く): 4830749209

約数列:

[1, 5, 7, 35, 5821, 29105, 40747, 63793, 203735, 318965, 446551, 2232755, 371339053, 1856695265, 2599373371, 12996866855]

約数ペア:

[(1, 12996866855), (5, 2599373371), (7, 1856695265), (35, 371339053), (5821, 2232755), (29105, 446551), (40747, 318965), (63793, 203735)]