11121712

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 24800000

約数和(自身を除く): 13678288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 499, 796, 998, 1393, 1592, 1996, 2786, 3184, 3493, 3992, 5572, 6986, 7984, 11144, 13972, 22288, 27944, 55888, 99301, 198602, 397204, 695107, 794408, 1390214, 1588816, 2780428, 5560856, 11121712]

約数ペア:

[(1, 11121712), (2, 5560856), (4, 2780428), (7, 1588816), (8, 1390214), (14, 794408), (16, 695107), (28, 397204), (56, 198602), (112, 99301), (199, 55888), (398, 27944), (499, 22288), (796, 13972), (998, 11144), (1393, 7984), (1592, 6986), (1996, 5572), (2786, 3992), (3184, 3493)]