2019223870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4296221}}^1$

素因数の和:4296275

約数の個数: 16

約数和(自身を含む): 3711935808

約数和(自身を除く): 1692711938

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4296221, 8592442, 21481105, 42962210, 201922387, 403844774, 1009611935, 2019223870]

約数ペア:

[(1, 2019223870), (2, 1009611935), (5, 403844774), (10, 201922387), (47, 42962210), (94, 21481105), (235, 8592442), (470, 4296221)]