18762716

素因数分解:

$2^2\times 7^1\times {\mathrm{670097}}^1$

素因数の和:670108

約数の個数: 12

約数和(自身を含む): 37525488

約数和(自身を除く): 18762772

約数列:

[1, 2, 4, 7, 14, 28, 670097, 1340194, 2680388, 4690679, 9381358, 18762716]

約数ペア:

[(1, 18762716), (2, 9381358), (4, 4690679), (7, 2680388), (14, 1340194), (28, 670097)]