12438104

素因数分解:

$2^3\times 7^1\times {\mathrm{222109}}^1$

素因数の和:222122

約数の個数: 16

約数和(自身を含む): 26653200

約数和(自身を除く): 14215096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 222109, 444218, 888436, 1554763, 1776872, 3109526, 6219052, 12438104]

約数ペア:

[(1, 12438104), (2, 6219052), (4, 3109526), (7, 1776872), (8, 1554763), (14, 888436), (28, 444218), (56, 222109)]