118961854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{17387}}^1$

素因数の和:17711

約数の個数: 16

約数和(自身を含む): 195302016

約数和(自身を除く): 76340162

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 17387, 34774, 191257, 382514, 5407357, 10814714, 59480927, 118961854]

約数ペア:

[(1, 118961854), (2, 59480927), (11, 10814714), (22, 5407357), (311, 382514), (622, 191257), (3421, 34774), (6842, 17387)]