12828724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2861}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 24040800

約数和(自身を除く): 11212076

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 2861, 4484, 5722, 11444, 54359, 108718, 168799, 217436, 337598, 675196, 3207181, 6414362, 12828724]

約数ペア:

[(1, 12828724), (2, 6414362), (4, 3207181), (19, 675196), (38, 337598), (59, 217436), (76, 168799), (118, 108718), (236, 54359), (1121, 11444), (2242, 5722), (2861, 4484)]