19414571

素因数分解:

${\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:874

約数の個数: 12

約数和(自身を含む): 21453432

約数和(自身を除く): 2038861

約数列:

[1, 11, 121, 281, 571, 3091, 6281, 34001, 69091, 160451, 1764961, 19414571]

約数ペア:

[(1, 19414571), (11, 1764961), (121, 160451), (281, 69091), (571, 34001), (3091, 6281)]