2019642164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{146819}}^1$

素因数の和:147023

約数の個数: 24

約数和(自身を含む): 3740973600

約数和(自身を除く): 1721331436

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 13756, 146819, 293638, 587276, 2789561, 5579122, 11158244, 26574239, 53148478, 106296956, 504910541, 1009821082, 2019642164]

約数ペア:

[(1, 2019642164), (2, 1009821082), (4, 504910541), (19, 106296956), (38, 53148478), (76, 26574239), (181, 11158244), (362, 5579122), (724, 2789561), (3439, 587276), (6878, 293638), (13756, 146819)]