8890442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21269}}^1$

素因数の和:21301

約数の個数: 16

約数和(自身を含む): 15314400

約数和(自身を除く): 6423958

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 21269, 42538, 233959, 404111, 467918, 808222, 4445221, 8890442]

約数ペア:

[(1, 8890442), (2, 4445221), (11, 808222), (19, 467918), (22, 404111), (38, 233959), (209, 42538), (418, 21269)]