12599873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 16111872

約数和(自身を除く): 3511999

約数列:

[1, 11, 13, 17, 71, 73, 143, 187, 221, 781, 803, 923, 949, 1207, 1241, 2431, 5183, 10153, 10439, 13277, 13651, 15691, 16133, 57013, 67379, 88111, 172601, 177463, 741169, 969221, 1145443, 12599873]

約数ペア:

[(1, 12599873), (11, 1145443), (13, 969221), (17, 741169), (71, 177463), (73, 172601), (143, 88111), (187, 67379), (221, 57013), (781, 16133), (803, 15691), (923, 13651), (949, 13277), (1207, 10439), (1241, 10153), (2431, 5183)]