19025887606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6563}}^1\times {\mathrm{131771}}^1$

素因数の和:138347

約数の個数: 16

約数和(自身を含む): 31138250688

約数和(自身を除く): 12112363082

約数列:

[1, 2, 11, 22, 6563, 13126, 72193, 131771, 144386, 263542, 1449481, 2898962, 864813073, 1729626146, 9512943803, 19025887606]

約数ペア:

[(1, 19025887606), (2, 9512943803), (11, 1729626146), (22, 864813073), (6563, 2898962), (13126, 1449481), (72193, 263542), (131771, 144386)]