18182095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 23202720

約数和(自身を除く): 5020625

約数列:

[1, 5, 17, 85, 409, 523, 2045, 2615, 6953, 8891, 34765, 44455, 213907, 1069535, 3636419, 18182095]

約数ペア:

[(1, 18182095), (5, 3636419), (17, 1069535), (85, 213907), (409, 44455), (523, 34765), (2045, 8891), (2615, 6953)]