12744836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1789}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 24207960

約数和(自身を除く): 11463124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 1789, 3562, 3578, 7124, 7156, 23257, 46514, 93028, 245093, 490186, 980372, 3186209, 6372418, 12744836]

約数ペア:

[(1, 12744836), (2, 6372418), (4, 3186209), (13, 980372), (26, 490186), (52, 245093), (137, 93028), (274, 46514), (548, 23257), (1781, 7156), (1789, 7124), (3562, 3578)]