10639468

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2894

約数の個数: 36

約数和(自身を含む): 22806840

約数和(自身を除く): 12167372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 2857, 3724, 5714, 11428, 19999, 39998, 54283, 79996, 108566, 139993, 217132, 279986, 379981, 559972, 759962, 1519924, 2659867, 5319734, 10639468]

約数ペア:

[(1, 10639468), (2, 5319734), (4, 2659867), (7, 1519924), (14, 759962), (19, 559972), (28, 379981), (38, 279986), (49, 217132), (76, 139993), (98, 108566), (133, 79996), (196, 54283), (266, 39998), (532, 19999), (931, 11428), (1862, 5714), (2857, 3724)]