11578616

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 24960000

約数和(自身を除く): 13381384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1039, 1393, 1592, 2078, 2786, 4156, 5572, 7273, 8312, 11144, 14546, 29092, 58184, 206761, 413522, 827044, 1447327, 1654088, 2894654, 5789308, 11578616]

約数ペア:

[(1, 11578616), (2, 5789308), (4, 2894654), (7, 1654088), (8, 1447327), (14, 827044), (28, 413522), (56, 206761), (199, 58184), (398, 29092), (796, 14546), (1039, 11144), (1393, 8312), (1592, 7273), (2078, 5572), (2786, 4156)]