18428311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 21319200

約数和(自身を除く): 2890889

約数列:

[1, 11, 29, 41, 319, 451, 1189, 1409, 13079, 15499, 40861, 57769, 449471, 635459, 1675301, 18428311]

約数ペア:

[(1, 18428311), (11, 1675301), (29, 635459), (41, 449471), (319, 57769), (451, 40861), (1189, 15499), (1409, 13079)]