19611524

素因数分解:

$2^2\times {\mathrm{1061}}^1\times {\mathrm{4621}}^1$

素因数の和:5686

約数の個数: 12

約数和(自身を含む): 34359948

約数和(自身を除く): 14748424

約数列:

[1, 2, 4, 1061, 2122, 4244, 4621, 9242, 18484, 4902881, 9805762, 19611524]

約数ペア:

[(1, 19611524), (2, 9805762), (4, 4902881), (1061, 18484), (2122, 9242), (4244, 4621)]