15287684

素因数分解:

$2^2\times {\mathrm{691}}^1\times {\mathrm{5531}}^1$

素因数の和:6226

約数の個数: 12

約数和(自身を含む): 26797008

約数和(自身を除く): 11509324

約数列:

[1, 2, 4, 691, 1382, 2764, 5531, 11062, 22124, 3821921, 7643842, 15287684]

約数ペア:

[(1, 15287684), (2, 7643842), (4, 3821921), (691, 22124), (1382, 11062), (2764, 5531)]