15521720008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{102116579}}^1$

素因数の和:102116604

約数の個数: 16

約数和(自身を含む): 30634974000

約数和(自身を除く): 15113253992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 102116579, 204233158, 408466316, 816932632, 1940215001, 3880430002, 7760860004, 15521720008]

約数ペア:

[(1, 15521720008), (2, 7760860004), (4, 3880430002), (8, 1940215001), (19, 816932632), (38, 408466316), (76, 204233158), (152, 102116579)]