22449616

素因数分解:

$2^4\times 7^1\times {\mathrm{200443}}^1$

素因数の和:200458

約数の個数: 20

約数和(自身を含む): 49710112

約数和(自身を除く): 27260496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 200443, 400886, 801772, 1403101, 1603544, 2806202, 3207088, 5612404, 11224808, 22449616]

約数ペア:

[(1, 22449616), (2, 11224808), (4, 5612404), (7, 3207088), (8, 2806202), (14, 1603544), (16, 1403101), (28, 801772), (56, 400886), (112, 200443)]