13196393

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 15976320

約数和(自身を除く): 2779927

約数列:

[1, 7, 19, 133, 313, 317, 2191, 2219, 5947, 6023, 41629, 42161, 99221, 694547, 1885199, 13196393]

約数ペア:

[(1, 13196393), (7, 1885199), (19, 694547), (133, 99221), (313, 42161), (317, 41629), (2191, 6023), (2219, 5947)]