25488842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2143}}^1$

素因数の和:2477

約数の個数: 16

約数和(自身を含む): 40392960

約数和(自身を除く): 14904118

約数列:

[1, 2, 19, 38, 313, 626, 2143, 4286, 5947, 11894, 40717, 81434, 670759, 1341518, 12744421, 25488842]

約数ペア:

[(1, 25488842), (2, 12744421), (19, 1341518), (38, 670759), (313, 81434), (626, 40717), (2143, 11894), (4286, 5947)]