19434970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41351}}^1$

素因数の和:41405

約数の個数: 16

約数和(自身を含む): 35728128

約数和(自身を除く): 16293158

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 41351, 82702, 206755, 413510, 1943497, 3886994, 9717485, 19434970]

約数ペア:

[(1, 19434970), (2, 9717485), (5, 3886994), (10, 1943497), (47, 413510), (94, 206755), (235, 82702), (470, 41351)]