12564409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 15128064

約数和(自身を除く): 2563655

約数列:

[1, 11, 13, 41, 143, 451, 533, 2143, 5863, 23573, 27859, 87863, 306449, 966493, 1142219, 12564409]

約数ペア:

[(1, 12564409), (11, 1142219), (13, 966493), (41, 306449), (143, 87863), (451, 27859), (533, 23573), (2143, 5863)]