18885104

素因数分解:

$2^4\times 7^1\times {\mathrm{168617}}^1$

素因数の和:168632

約数の個数: 20

約数和(自身を含む): 41817264

約数和(自身を除く): 22932160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 168617, 337234, 674468, 1180319, 1348936, 2360638, 2697872, 4721276, 9442552, 18885104]

約数ペア:

[(1, 18885104), (2, 9442552), (4, 4721276), (7, 2697872), (8, 2360638), (14, 1348936), (16, 1180319), (28, 674468), (56, 337234), (112, 168617)]