12882242

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:601

約数の個数: 16

約数和(自身を含む): 19656000

約数和(自身を除く): 6773758

約数列:

[1, 2, 139, 149, 278, 298, 311, 622, 20711, 41422, 43229, 46339, 86458, 92678, 6441121, 12882242]

約数ペア:

[(1, 12882242), (2, 6441121), (139, 92678), (149, 86458), (278, 46339), (298, 43229), (311, 41422), (622, 20711)]