25670026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2131}}^1$

素因数の和:2469

約数の個数: 16

約数和(自身を含む): 40678560

約数和(自身を除く): 15008534

約数列:

[1, 2, 19, 38, 317, 634, 2131, 4262, 6023, 12046, 40489, 80978, 675527, 1351054, 12835013, 25670026]

約数ペア:

[(1, 25670026), (2, 12835013), (19, 1351054), (38, 675527), (317, 80978), (634, 40489), (2131, 12046), (4262, 6023)]