2019111335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{5641}}^1\times {\mathrm{4211}}^1$

素因数の和:9874

約数の個数: 16

約数和(自身を含む): 2566523232

約数和(自身を除く): 547411897

約数列:

[1, 5, 17, 85, 4211, 5641, 21055, 28205, 71587, 95897, 357935, 479485, 23754251, 118771255, 403822267, 2019111335]

約数ペア:

[(1, 2019111335), (5, 403822267), (17, 118771255), (85, 23754251), (4211, 479485), (5641, 357935), (21055, 95897), (28205, 71587)]