12379355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 15724800

約数和(自身を除く): 3345445

約数列:

[1, 5, 19, 95, 311, 419, 1555, 2095, 5909, 7961, 29545, 39805, 130309, 651545, 2475871, 12379355]

約数ペア:

[(1, 12379355), (5, 2475871), (19, 651545), (95, 130309), (311, 39805), (419, 29545), (1555, 7961), (2095, 5909)]