12374945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3256

約数の個数: 16

約数和(自身を含む): 16433280

約数和(自身を除く): 4058335

約数列:

[1, 5, 11, 55, 71, 355, 781, 3169, 3905, 15845, 34859, 174295, 224999, 1124995, 2474989, 12374945]

約数ペア:

[(1, 12374945), (5, 2474989), (11, 1124995), (55, 224999), (71, 174295), (355, 34859), (781, 15845), (3169, 3905)]