189212339

素因数分解:

${\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 198232320

約数和(自身を除く): 9019981

約数列:

[1, 37, 103, 131, 379, 3811, 4847, 13493, 14023, 39037, 49649, 499241, 1444369, 1837013, 5113847, 189212339]

約数ペア:

[(1, 189212339), (37, 5113847), (103, 1837013), (131, 1444369), (379, 499241), (3811, 49649), (4847, 39037), (13493, 14023)]