12446995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 17614080

約数和(自身を除く): 5167085

約数列:

[1, 5, 11, 19, 43, 55, 95, 209, 215, 277, 473, 817, 1045, 1385, 2365, 3047, 4085, 5263, 8987, 11911, 15235, 26315, 44935, 57893, 59555, 131021, 226309, 289465, 655105, 1131545, 2489399, 12446995]

約数ペア:

[(1, 12446995), (5, 2489399), (11, 1131545), (19, 655105), (43, 289465), (55, 226309), (95, 131021), (209, 59555), (215, 57893), (277, 44935), (473, 26315), (817, 15235), (1045, 11911), (1385, 8987), (2365, 5263), (3047, 4085)]