12407822

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20611}}^1$

素因数の和:20663

約数の個数: 16

約数和(自身を含む): 21766272

約数和(自身を除く): 9358450

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 20611, 41222, 144277, 288554, 886273, 1772546, 6203911, 12407822]

約数ペア:

[(1, 12407822), (2, 6203911), (7, 1772546), (14, 886273), (43, 288554), (86, 144277), (301, 41222), (602, 20611)]