12974819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 15621984

約数和(自身を除く): 2647165

約数列:

[1, 11, 13, 41, 143, 451, 533, 2213, 5863, 24343, 28769, 90733, 316459, 998063, 1179529, 12974819]

約数ペア:

[(1, 12974819), (11, 1179529), (13, 998063), (41, 316459), (143, 90733), (451, 28769), (533, 24343), (2213, 5863)]