2019095439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{3559}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 2922048000

約数和(自身を除く): 902952561

約数列:

[1, 3, 19, 37, 57, 111, 269, 703, 807, 2109, 3559, 5111, 9953, 10677, 15333, 29859, 67621, 131683, 189107, 202863, 395049, 567321, 957371, 2501977, 2872113, 7505931, 18190049, 35422727, 54570147, 106268181, 673031813, 2019095439]

約数ペア:

[(1, 2019095439), (3, 673031813), (19, 106268181), (37, 54570147), (57, 35422727), (111, 18190049), (269, 7505931), (703, 2872113), (807, 2501977), (2109, 957371), (3559, 567321), (5111, 395049), (9953, 202863), (10677, 189107), (15333, 131683), (29859, 67621)]