19096630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{272809}}^1$

素因数の和:272823

約数の個数: 16

約数和(自身を含む): 39284640

約数和(自身を除く): 20188010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 272809, 545618, 1364045, 1909663, 2728090, 3819326, 9548315, 19096630]

約数ペア:

[(1, 19096630), (2, 9548315), (5, 3819326), (7, 2728090), (10, 1909663), (14, 1364045), (35, 545618), (70, 272809)]