2013325919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{20173}}^1$

素因数の和:20438

約数の個数: 16

約数和(自身を含む): 2258196864

約数和(自身を除く): 244870945

約数列:

[1, 11, 43, 211, 473, 2321, 9073, 20173, 99803, 221903, 867439, 4256503, 9541829, 46821533, 183029629, 2013325919]

約数ペア:

[(1, 2013325919), (11, 183029629), (43, 46821533), (211, 9541829), (473, 4256503), (2321, 867439), (9073, 221903), (20173, 99803)]