9379856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{18911}}^1$

素因数の和:18950

約数の個数: 20

約数和(自身を含む): 18760704

約数和(自身を除く): 9380848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 18911, 37822, 75644, 151288, 302576, 586241, 1172482, 2344964, 4689928, 9379856]

約数ペア:

[(1, 9379856), (2, 4689928), (4, 2344964), (8, 1172482), (16, 586241), (31, 302576), (62, 151288), (124, 75644), (248, 37822), (496, 18911)]