12193727

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2918

約数の個数: 16

約数和(自身を含む): 15332352

約数和(自身を除く): 3138625

約数列:

[1, 7, 13, 47, 91, 329, 611, 2851, 4277, 19957, 37063, 133997, 259441, 937979, 1741961, 12193727]

約数ペア:

[(1, 12193727), (7, 1741961), (13, 937979), (47, 259441), (91, 133997), (329, 37063), (611, 19957), (2851, 4277)]