19605372

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23011}}^1$

素因数の和:23089

約数の個数: 24

約数和(自身を含む): 46392192

約数和(自身を除く): 26786820

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23011, 46022, 69033, 92044, 138066, 276132, 1633781, 3267562, 4901343, 6535124, 9802686, 19605372]

約数ペア:

[(1, 19605372), (2, 9802686), (3, 6535124), (4, 4901343), (6, 3267562), (12, 1633781), (71, 276132), (142, 138066), (213, 92044), (284, 69033), (426, 46022), (852, 23011)]