6557242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4013}}^1$

素因数の和:4077

約数の個数: 16

約数和(自身を含む): 10596960

約数和(自身を除く): 4039718

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 4013, 8026, 76247, 152494, 172559, 345118, 3278621, 6557242]

約数ペア:

[(1, 6557242), (2, 3278621), (19, 345118), (38, 172559), (43, 152494), (86, 76247), (817, 8026), (1634, 4013)]