11786932

素因数分解:

$2^2\times {\mathrm{137}}^2\times {\mathrm{157}}^1$

素因数の和:435

約数の個数: 18

約数和(自身を含む): 20911142

約数和(自身を除く): 9124210

約数列:

[1, 2, 4, 137, 157, 274, 314, 548, 628, 18769, 21509, 37538, 43018, 75076, 86036, 2946733, 5893466, 11786932]

約数ペア:

[(1, 11786932), (2, 5893466), (4, 2946733), (137, 86036), (157, 75076), (274, 43018), (314, 37538), (548, 21509), (628, 18769)]