18423190

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4861}}^1$

素因数の和:5247

約数の個数: 16

約数和(自身を含む): 33256080

約数和(自身を除く): 14832890

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 4861, 9722, 24305, 48610, 1842319, 3684638, 9211595, 18423190]

約数ペア:

[(1, 18423190), (2, 9211595), (5, 3684638), (10, 1842319), (379, 48610), (758, 24305), (1895, 9722), (3790, 4861)]