18702940118

素因数分解:

$2^1\times {\mathrm{9551}}^1\times {\mathrm{979109}}^1$

素因数の和:988662

約数の個数: 8

約数和(自身を含む): 28057376160

約数和(自身を除く): 9354436042

約数列:

[1, 2, 9551, 19102, 979109, 1958218, 9351470059, 18702940118]

約数ペア:

[(1, 18702940118), (2, 9351470059), (9551, 1958218), (19102, 979109)]