2019909243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{13789}}^1$

素因数の和:14019

約数の個数: 32

約数和(自身を含む): 3081899520

約数和(自身を除く): 1061990277

約数列:

[1, 3, 11, 23, 33, 69, 193, 253, 579, 759, 2123, 4439, 6369, 13317, 13789, 41367, 48829, 146487, 151679, 317147, 455037, 951441, 2661277, 3488617, 7983831, 10465851, 29274047, 61209371, 87822141, 183628113, 673303081, 2019909243]

約数ペア:

[(1, 2019909243), (3, 673303081), (11, 183628113), (23, 87822141), (33, 61209371), (69, 29274047), (193, 10465851), (253, 7983831), (579, 3488617), (759, 2661277), (2123, 951441), (4439, 455037), (6369, 317147), (13317, 151679), (13789, 146487), (41367, 48829)]