1900111103

素因数分解:

${\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1\times {\mathrm{2459}}^1$

素因数の和:3022

約数の個数: 16

約数和(自身を含む): 2090016000

約数和(自身を除く): 189904897

約数列:

[1, 11, 199, 353, 2189, 2459, 3883, 27049, 70247, 489341, 772717, 868027, 5382751, 9548297, 172737373, 1900111103]

約数ペア:

[(1, 1900111103), (11, 172737373), (199, 9548297), (353, 5382751), (2189, 868027), (2459, 772717), (3883, 489341), (27049, 70247)]