2019803797

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 2358720000

約数和(自身を除く): 338916203

約数列:

[1, 11, 19, 107, 181, 209, 499, 1177, 1991, 2033, 3439, 5489, 9481, 19367, 22363, 37829, 53393, 90319, 104291, 213037, 367973, 587323, 993509, 1014467, 1716061, 4047703, 9664133, 11159137, 18876671, 106305463, 183618527, 2019803797]

約数ペア:

[(1, 2019803797), (11, 183618527), (19, 106305463), (107, 18876671), (181, 11159137), (209, 9664133), (499, 4047703), (1177, 1716061), (1991, 1014467), (2033, 993509), (3439, 587323), (5489, 367973), (9481, 213037), (19367, 104291), (22363, 90319), (37829, 53393)]