2019929515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{12923}}^1$

素因数の和:13698

約数の個数: 16

約数和(自身を含む): 2483889408

約数和(自身を除く): 463959893

約数列:

[1, 5, 43, 215, 727, 3635, 12923, 31261, 64615, 156305, 555689, 2778445, 9395021, 46975105, 403985903, 2019929515]

約数ペア:

[(1, 2019929515), (5, 403985903), (43, 46975105), (215, 9395021), (727, 2778445), (3635, 555689), (12923, 156305), (31261, 64615)]