12509286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{90647}}^1$

素因数の和:90675

約数の個数: 16

約数和(自身を含む): 26106624

約数和(自身を除く): 13597338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 90647, 181294, 271941, 543882, 2084881, 4169762, 6254643, 12509286]

約数ペア:

[(1, 12509286), (2, 6254643), (3, 4169762), (6, 2084881), (23, 543882), (46, 271941), (69, 181294), (138, 90647)]