11971226881

素因数分解:

${\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{3929}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 12280464000

約数和(自身を除く): 309237119

約数列:

[1, 61, 199, 251, 3929, 12139, 15311, 49949, 239669, 781871, 986179, 3046889, 47694131, 60156919, 196249621, 11971226881]

約数ペア:

[(1, 11971226881), (61, 196249621), (199, 60156919), (251, 47694131), (3929, 3046889), (12139, 986179), (15311, 781871), (49949, 239669)]