12443882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{51421}}^1$

素因数の和:51445

約数の個数: 12

約数和(自身を含む): 20517378

約数和(自身を除く): 8073496

約数列:

[1, 2, 11, 22, 121, 242, 51421, 102842, 565631, 1131262, 6221941, 12443882]

約数ペア:

[(1, 12443882), (2, 6221941), (11, 1131262), (22, 565631), (121, 102842), (242, 51421)]