15691804028

素因数分解:

$2^2\times {\mathrm{571}}^1\times {\mathrm{6870317}}^1$

素因数の和:6870892

約数の個数: 12

約数和(自身を含む): 27508753272

約数和(自身を除く): 11816949244

約数列:

[1, 2, 4, 571, 1142, 2284, 6870317, 13740634, 27481268, 3922951007, 7845902014, 15691804028]

約数ペア:

[(1, 15691804028), (2, 7845902014), (4, 3922951007), (571, 27481268), (1142, 13740634), (2284, 6870317)]