2019073

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 24

約数和(自身を含む): 2633472

約数和(自身を除く): 614399

約数列:

[1, 7, 17, 19, 47, 119, 133, 323, 329, 361, 799, 893, 2261, 2527, 5593, 6137, 6251, 15181, 16967, 42959, 106267, 118769, 288439, 2019073]

約数ペア:

[(1, 2019073), (7, 288439), (17, 118769), (19, 106267), (47, 42959), (119, 16967), (133, 15181), (323, 6251), (329, 6137), (361, 5593), (799, 2527), (893, 2261)]