15998411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6581}}^1$

素因数の和:6622

約数の個数: 16

約数和(自身を含む): 19903968

約数和(自身を除く): 3905557

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 6581, 72391, 85553, 111877, 941083, 1230647, 1454401, 15998411]

約数ペア:

[(1, 15998411), (11, 1454401), (13, 1230647), (17, 941083), (143, 111877), (187, 85553), (221, 72391), (2431, 6581)]