12660157438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1\times {\mathrm{157109}}^1$

素因数の和:158091

約数の個数: 16

約数和(自身を含む): 19452731760

約数和(自身を除く): 6792574322

約数列:

[1, 2, 43, 86, 937, 1874, 40291, 80582, 157109, 314218, 6755687, 13511374, 147211133, 294422266, 6330078719, 12660157438]

約数ペア:

[(1, 12660157438), (2, 6330078719), (43, 294422266), (86, 147211133), (937, 13511374), (1874, 6755687), (40291, 314218), (80582, 157109)]