2019955263

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{15803}}^1$

素因数の和:16254

約数の個数: 16

約数和(自身を含む): 2721828096

約数和(自身を除く): 701872833

約数列:

[1, 3, 137, 311, 411, 933, 15803, 42607, 47409, 127821, 2165011, 4914733, 6495033, 14744199, 673318421, 2019955263]

約数ペア:

[(1, 2019955263), (3, 673318421), (137, 14744199), (311, 6495033), (411, 4914733), (933, 2165011), (15803, 127821), (42607, 47409)]