12717164

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 23018688

約数和(自身を除く): 10301524

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 691, 1382, 2764, 4601, 9202, 18404, 29713, 59426, 73937, 118852, 147874, 295748, 3179291, 6358582, 12717164]

約数ペア:

[(1, 12717164), (2, 6358582), (4, 3179291), (43, 295748), (86, 147874), (107, 118852), (172, 73937), (214, 59426), (428, 29713), (691, 18404), (1382, 9202), (2764, 4601)]