12123472

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{1327}}^1$

素因数の和:1906

約数の個数: 20

約数和(自身を含む): 23548096

約数和(自身を除く): 11424624

約数列:

[1, 2, 4, 8, 16, 571, 1142, 1327, 2284, 2654, 4568, 5308, 9136, 10616, 21232, 757717, 1515434, 3030868, 6061736, 12123472]

約数ペア:

[(1, 12123472), (2, 6061736), (4, 3030868), (8, 1515434), (16, 757717), (571, 21232), (1142, 10616), (1327, 9136), (2284, 5308), (2654, 4568)]