12588261

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1811}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 19250688

約数和(自身を除く): 6662427

約数列:

[1, 3, 7, 21, 331, 993, 1811, 2317, 5433, 6951, 12677, 38031, 599441, 1798323, 4196087, 12588261]

約数ペア:

[(1, 12588261), (3, 4196087), (7, 1798323), (21, 599441), (331, 38031), (993, 12677), (1811, 6951), (2317, 5433)]