12156314

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 24

約数和(自身を含む): 19545300

約数和(自身を除く): 7388986

約数列:

[1, 2, 19, 38, 113, 149, 226, 298, 361, 722, 2147, 2831, 4294, 5662, 16837, 33674, 40793, 53789, 81586, 107578, 319903, 639806, 6078157, 12156314]

約数ペア:

[(1, 12156314), (2, 6078157), (19, 639806), (38, 319903), (113, 107578), (149, 81586), (226, 53789), (298, 40793), (361, 33674), (722, 16837), (2147, 5662), (2831, 4294)]