18528564095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{259813}}^1$

素因数の和:260674

約数の個数: 16

約数和(自身を含む): 23570326080

約数和(自身を除く): 5041761985

約数列:

[1, 5, 17, 85, 839, 4195, 14263, 71315, 259813, 1299065, 4416821, 22084105, 217983107, 1089915535, 3705712819, 18528564095]

約数ペア:

[(1, 18528564095), (5, 3705712819), (17, 1089915535), (85, 217983107), (839, 22084105), (4195, 4416821), (14263, 1299065), (71315, 259813)]