11787655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 15583104

約数和(自身を除く): 3795449

約数列:

[1, 5, 11, 55, 107, 535, 1177, 2003, 5885, 10015, 22033, 110165, 214321, 1071605, 2357531, 11787655]

約数ペア:

[(1, 11787655), (5, 2357531), (11, 1071605), (55, 214321), (107, 110165), (535, 22033), (1177, 10015), (2003, 5885)]