25445981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 29652480

約数和(自身を除く): 4206499

約数列:

[1, 11, 23, 43, 253, 473, 989, 2339, 10879, 25729, 53797, 100577, 591767, 1106347, 2313271, 25445981]

約数ペア:

[(1, 25445981), (11, 2313271), (23, 1106347), (43, 591767), (253, 100577), (473, 53797), (989, 25729), (2339, 10879)]