12069921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 17107200

約数和(自身を除く): 5037279

約数列:

[1, 3, 19, 57, 107, 321, 1979, 2033, 5937, 6099, 37601, 112803, 211753, 635259, 4023307, 12069921]

約数ペア:

[(1, 12069921), (3, 4023307), (19, 635259), (57, 211753), (107, 112803), (321, 37601), (1979, 6099), (2033, 5937)]