18811802

素因数分解:

$2^1\times {\mathrm{1931}}^1\times {\mathrm{4871}}^1$

素因数の和:6804

約数の個数: 8

約数和(自身を含む): 28238112

約数和(自身を除く): 9426310

約数列:

[1, 2, 1931, 3862, 4871, 9742, 9405901, 18811802]

約数ペア:

[(1, 18811802), (2, 9405901), (1931, 9742), (3862, 4871)]