18150985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11239}}^1$

素因数の和:11280

約数の個数: 16

約数和(自身を含む): 24278400

約数和(自身を除く): 6127415

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 11239, 56195, 191063, 213541, 955315, 1067705, 3630197, 18150985]

約数ペア:

[(1, 18150985), (5, 3630197), (17, 1067705), (19, 955315), (85, 213541), (95, 191063), (323, 56195), (1615, 11239)]