15965521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 18966528

約数和(自身を除く): 3001007

約数列:

[1, 11, 13, 97, 143, 1067, 1151, 1261, 12661, 13871, 14963, 111647, 164593, 1228117, 1451411, 15965521]

約数ペア:

[(1, 15965521), (11, 1451411), (13, 1228117), (97, 164593), (143, 111647), (1067, 14963), (1151, 13871), (1261, 12661)]