2013880319

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{875981}}^1$

素因数の和:876022

約数の個数: 12

約数和(自身を含む): 2330112120

約数和(自身を除く): 316231801

約数列:

[1, 11, 19, 121, 209, 2299, 875981, 9635791, 16643639, 105993701, 183080029, 2013880319]

約数ペア:

[(1, 2013880319), (11, 183080029), (19, 105993701), (121, 16643639), (209, 9635791), (2299, 875981)]