12254671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 15461712

約数和(自身を除く): 3207041

約数列:

[1, 11, 13, 17, 71, 143, 187, 221, 781, 923, 1207, 2431, 5041, 10153, 13277, 15691, 55451, 65533, 85697, 172601, 720863, 942667, 1114061, 12254671]

約数ペア:

[(1, 12254671), (11, 1114061), (13, 942667), (17, 720863), (71, 172601), (143, 85697), (187, 65533), (221, 55451), (781, 15691), (923, 13277), (1207, 10153), (2431, 5041)]