16889459521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{66756757}}^1$

素因数の和:66756791

約数の個数: 8

約数和(自身を含む): 19225946304

約数和(自身を除く): 2336486783

約数列:

[1, 11, 23, 253, 66756757, 734324327, 1535405411, 16889459521]

約数ペア:

[(1, 16889459521), (11, 1535405411), (23, 734324327), (253, 66756757)]