25945478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{8831}}^1$

素因数の和:8959

約数の個数: 16

約数和(自身を含む): 42287616

約数和(自身を除く): 16342138

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 8831, 17662, 114803, 229606, 997903, 1995806, 12972739, 25945478]

約数ペア:

[(1, 25945478), (2, 12972739), (13, 1995806), (26, 997903), (113, 229606), (226, 114803), (1469, 17662), (2938, 8831)]