19183024490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{274043207}}^1$

素因数の和:274043221

約数の個数: 16

約数和(自身を含む): 39462221952

約数和(自身を除く): 20279197462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 274043207, 548086414, 1370216035, 1918302449, 2740432070, 3836604898, 9591512245, 19183024490]

約数ペア:

[(1, 19183024490), (2, 9591512245), (5, 3836604898), (7, 2740432070), (10, 1918302449), (14, 1370216035), (35, 548086414), (70, 274043207)]