25439214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223151}}^1$

素因数の和:223175

約数の個数: 16

約数和(自身を含む): 53556480

約数和(自身を除く): 28117266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223151, 446302, 669453, 1338906, 4239869, 8479738, 12719607, 25439214]

約数ペア:

[(1, 25439214), (2, 12719607), (3, 8479738), (6, 4239869), (19, 1338906), (38, 669453), (57, 446302), (114, 223151)]