12140362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10859}}^1$

素因数の和:10917

約数の個数: 16

約数和(自身を含む): 20069280

約数和(自身を除く): 7928918

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 10859, 21718, 141167, 282334, 466937, 933874, 6070181, 12140362]

約数ペア:

[(1, 12140362), (2, 6070181), (13, 933874), (26, 466937), (43, 282334), (86, 141167), (559, 21718), (1118, 10859)]