23498788

素因数分解:

$2^2\times {\mathrm{137}}^2\times {\mathrm{313}}^1$

素因数の和:591

約数の個数: 18

約数和(自身を含む): 41557586

約数和(自身を除く): 18058798

約数列:

[1, 2, 4, 137, 274, 313, 548, 626, 1252, 18769, 37538, 42881, 75076, 85762, 171524, 5874697, 11749394, 23498788]

約数ペア:

[(1, 23498788), (2, 11749394), (4, 5874697), (137, 171524), (274, 85762), (313, 75076), (548, 42881), (626, 37538), (1252, 18769)]