2012123166907

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{23679559}}^1$

素因数の和:23679826

約数の個数: 16

約数和(自身を含む): 2349012352000

約数和(自身を除く): 336889185093

約数列:

[1, 7, 61, 199, 427, 1393, 12139, 84973, 23679559, 165756913, 1444453099, 4712232241, 10111171693, 32985625687, 287446166701, 2012123166907]

約数ペア:

[(1, 2012123166907), (7, 287446166701), (61, 32985625687), (199, 10111171693), (427, 4712232241), (1393, 1444453099), (12139, 165756913), (84973, 23679559)]