12688055

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 15634944

約数和(自身を除く): 2946889

約数列:

[1, 5, 71, 103, 347, 355, 515, 1735, 7313, 24637, 35741, 36565, 123185, 178705, 2537611, 12688055]

約数ペア:

[(1, 12688055), (5, 2537611), (71, 178705), (103, 123185), (347, 36565), (355, 35741), (515, 24637), (1735, 7313)]