12877726

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 19928304

約数和(自身を除く): 7050578

約数列:

[1, 2, 43, 86, 137, 274, 1093, 2186, 5891, 11782, 46999, 93998, 149741, 299482, 6438863, 12877726]

約数ペア:

[(1, 12877726), (2, 6438863), (43, 299482), (86, 149741), (137, 93998), (274, 46999), (1093, 11782), (2186, 5891)]