12115961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 14340480

約数和(自身を除く): 2224519

約数列:

[1, 11, 13, 143, 193, 439, 2123, 2509, 4829, 5707, 27599, 62777, 84727, 931997, 1101451, 12115961]

約数ペア:

[(1, 12115961), (11, 1101451), (13, 931997), (143, 84727), (193, 62777), (439, 27599), (2123, 5707), (2509, 4829)]