12201616

素因数分解:

$2^4\times 7^1\times {\mathrm{108943}}^1$

素因数の和:108958

約数の個数: 20

約数和(自身を含む): 27018112

約数和(自身を除く): 14816496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 108943, 217886, 435772, 762601, 871544, 1525202, 1743088, 3050404, 6100808, 12201616]

約数ペア:

[(1, 12201616), (2, 6100808), (4, 3050404), (7, 1743088), (8, 1525202), (14, 871544), (16, 762601), (28, 435772), (56, 217886), (112, 108943)]