15239967

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 20990592

約数和(自身を除く): 5750625

約数列:

[1, 3, 37, 111, 251, 547, 753, 1641, 9287, 20239, 27861, 60717, 137297, 411891, 5079989, 15239967]

約数ペア:

[(1, 15239967), (3, 5079989), (37, 411891), (111, 137297), (251, 60717), (547, 27861), (753, 20239), (1641, 9287)]