22730456

素因数分解:

$2^3\times 7^1\times {\mathrm{405901}}^1$

素因数の和:405914

約数の個数: 16

約数和(自身を含む): 48708240

約数和(自身を除く): 25977784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 405901, 811802, 1623604, 2841307, 3247208, 5682614, 11365228, 22730456]

約数ペア:

[(1, 22730456), (2, 11365228), (4, 5682614), (7, 3247208), (8, 2841307), (14, 1623604), (28, 811802), (56, 405901)]