2950187

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 16

約数和(自身を含む): 3336960

約数和(自身を除く): 386773

約数列:

[1, 19, 23, 43, 157, 437, 817, 989, 2983, 3611, 6751, 18791, 68609, 128269, 155273, 2950187]

約数ペア:

[(1, 2950187), (19, 155273), (23, 128269), (43, 68609), (157, 18791), (437, 6751), (817, 3611), (989, 2983)]