18792598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2029}}^1$

素因数の和:2463

約数の個数: 16

約数和(自身を含む): 30839760

約数和(自身を除く): 12047162

約数列:

[1, 2, 11, 22, 421, 842, 2029, 4058, 4631, 9262, 22319, 44638, 854209, 1708418, 9396299, 18792598]

約数ペア:

[(1, 18792598), (2, 9396299), (11, 1708418), (22, 854209), (421, 44638), (842, 22319), (2029, 9262), (4058, 4631)]