9155828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{18917}}^1$

素因数の和:18943

約数の個数: 18

約数和(自身を含む): 17612658

約数和(自身を除く): 8456830

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 18917, 37834, 75668, 208087, 416174, 832348, 2288957, 4577914, 9155828]

約数ペア:

[(1, 9155828), (2, 4577914), (4, 2288957), (11, 832348), (22, 416174), (44, 208087), (121, 75668), (242, 37834), (484, 18917)]