2019143395

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{487}}^1\times {\mathrm{2297}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 2563575264

約数和(自身を除く): 544431869

約数列:

[1, 5, 19, 95, 361, 487, 1805, 2297, 2435, 9253, 11485, 43643, 46265, 175807, 218215, 829217, 879035, 1118639, 4146085, 5593195, 21254141, 106270705, 403828679, 2019143395]

約数ペア:

[(1, 2019143395), (5, 403828679), (19, 106270705), (95, 21254141), (361, 5593195), (487, 4146085), (1805, 1118639), (2297, 879035), (2435, 829217), (9253, 218215), (11485, 175807), (43643, 46265)]