2019436004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{11740907}}^1$

素因数の和:11740954

約数の個数: 12

約数和(自身を含む): 3616199664

約数和(自身を除く): 1596763660

約数列:

[1, 2, 4, 43, 86, 172, 11740907, 23481814, 46963628, 504859001, 1009718002, 2019436004]

約数ペア:

[(1, 2019436004), (2, 1009718002), (4, 504859001), (43, 46963628), (86, 23481814), (172, 11740907)]