23721793

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 25194240

約数和(自身を除く): 1472447

約数列:

[1, 47, 53, 89, 107, 2491, 4183, 4717, 5029, 5671, 9523, 221699, 266537, 447581, 504719, 23721793]

約数ペア:

[(1, 23721793), (47, 504719), (53, 447581), (89, 266537), (107, 221699), (2491, 9523), (4183, 5671), (4717, 5029)]