12195842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5641}}^1$

素因数の和:5713

約数の個数: 16

約数和(自身を含む): 19498752

約数和(自身を除く): 7302910

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 5641, 11282, 129743, 259486, 265127, 530254, 6097921, 12195842]

約数ペア:

[(1, 12195842), (2, 6097921), (23, 530254), (46, 265127), (47, 259486), (94, 129743), (1081, 11282), (2162, 5641)]