11921768

素因数分解:

$2^3\times {\mathrm{1123}}^1\times {\mathrm{1327}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 22390080

約数和(自身を除く): 10468312

約数列:

[1, 2, 4, 8, 1123, 1327, 2246, 2654, 4492, 5308, 8984, 10616, 1490221, 2980442, 5960884, 11921768]

約数ペア:

[(1, 11921768), (2, 5960884), (4, 2980442), (8, 1490221), (1123, 10616), (1327, 8984), (2246, 5308), (2654, 4492)]