13131368

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{3739}}^1$

素因数の和:4184

約数の個数: 16

約数和(自身を含む): 24684000

約数和(自身を除く): 11552632

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 3739, 7478, 14956, 29912, 1641421, 3282842, 6565684, 13131368]

約数ペア:

[(1, 13131368), (2, 6565684), (4, 3282842), (8, 1641421), (439, 29912), (878, 14956), (1756, 7478), (3512, 3739)]