12226540

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1613}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 25759440

約数和(自身を除く): 13532900

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1613, 1895, 3226, 3790, 6452, 7580, 8065, 16130, 32260, 611327, 1222654, 2445308, 3056635, 6113270, 12226540]

約数ペア:

[(1, 12226540), (2, 6113270), (4, 3056635), (5, 2445308), (10, 1222654), (20, 611327), (379, 32260), (758, 16130), (1516, 8065), (1613, 7580), (1895, 6452), (3226, 3790)]