2019971469

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{1933}}^1\times {\mathrm{2137}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 2712489152

約数和(自身を除く): 692517683

約数列:

[1, 3, 163, 489, 1933, 2137, 5799, 6411, 315079, 348331, 945237, 1044993, 4130821, 12392463, 673323823, 2019971469]

約数ペア:

[(1, 2019971469), (3, 673323823), (163, 12392463), (489, 4130821), (1933, 1044993), (2137, 945237), (5799, 348331), (6411, 315079)]