19267024

素因数分解:

$2^4\times 7^1\times {\mathrm{172027}}^1$

素因数の和:172042

約数の個数: 20

約数和(自身を含む): 42662944

約数和(自身を除く): 23395920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 172027, 344054, 688108, 1204189, 1376216, 2408378, 2752432, 4816756, 9633512, 19267024]

約数ペア:

[(1, 19267024), (2, 9633512), (4, 4816756), (7, 2752432), (8, 2408378), (14, 1376216), (16, 1204189), (28, 688108), (56, 344054), (112, 172027)]