2134991639

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{928661}}^1$

素因数の和:928702

約数の個数: 12

約数和(自身を含む): 2470240920

約数和(自身を除く): 335249281

約数列:

[1, 11, 19, 121, 209, 2299, 928661, 10215271, 17644559, 112367981, 194090149, 2134991639]

約数ペア:

[(1, 2134991639), (11, 194090149), (19, 112367981), (121, 17644559), (209, 10215271), (2299, 928661)]