18533702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 32313600

約数和(自身を除く): 13779898

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 418, 439, 878, 1111, 1919, 2222, 3838, 4829, 8341, 9658, 16682, 21109, 42218, 44339, 88678, 91751, 183502, 487729, 842441, 975458, 1684882, 9266851, 18533702]

約数ペア:

[(1, 18533702), (2, 9266851), (11, 1684882), (19, 975458), (22, 842441), (38, 487729), (101, 183502), (202, 91751), (209, 88678), (418, 44339), (439, 42218), (878, 21109), (1111, 16682), (1919, 9658), (2222, 8341), (3838, 4829)]