18605834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10079}}^1$

素因数の和:10165

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 11876086

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 10079, 20158, 131027, 262054, 715609, 1431218, 9302917, 18605834]

約数ペア:

[(1, 18605834), (2, 9302917), (13, 1431218), (26, 715609), (71, 262054), (142, 131027), (923, 20158), (1846, 10079)]