1966219021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{25903}}^1\times {\mathrm{5839}}^1$

素因数の和:31755

約数の個数: 8

約数和(自身を含む): 2117911040

約数和(自身を除く): 151692019

約数列:

[1, 13, 5839, 25903, 75907, 336739, 151247617, 1966219021]

約数ペア:

[(1, 1966219021), (13, 151247617), (5839, 336739), (25903, 75907)]