16657205092

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{34415713}}^1$

素因数の和:34415739

約数の個数: 18

約数和(自身を含む): 32041029734

約数和(自身を除く): 15383824642

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 34415713, 68831426, 137662852, 378572843, 757145686, 1514291372, 4164301273, 8328602546, 16657205092]

約数ペア:

[(1, 16657205092), (2, 8328602546), (4, 4164301273), (11, 1514291372), (22, 757145686), (44, 378572843), (121, 137662852), (242, 68831426), (484, 34415713)]