12821082

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{15373}}^1$

素因数の和:15517

約数の個数: 16

約数和(自身を含む): 25828320

約数和(自身を除く): 13007238

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 15373, 30746, 46119, 92238, 2136847, 4273694, 6410541, 12821082]

約数ペア:

[(1, 12821082), (2, 6410541), (3, 4273694), (6, 2136847), (139, 92238), (278, 46119), (417, 30746), (834, 15373)]