12744155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 16216320

約数和(自身を除く): 3472165

約数列:

[1, 5, 19, 95, 163, 815, 823, 3097, 4115, 15485, 15637, 78185, 134149, 670745, 2548831, 12744155]

約数ペア:

[(1, 12744155), (5, 2548831), (19, 670745), (95, 134149), (163, 78185), (815, 15637), (823, 15485), (3097, 4115)]