12656546

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47581}}^1$

素因数の和:47609

約数の個数: 16

約数和(自身を含む): 22839360

約数和(自身を除く): 10182814

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 47581, 95162, 333067, 666134, 904039, 1808078, 6328273, 12656546]

約数ペア:

[(1, 12656546), (2, 6328273), (7, 1808078), (14, 904039), (19, 666134), (38, 333067), (133, 95162), (266, 47581)]