27426842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19507}}^1$

素因数の和:19565

約数の個数: 16

約数和(自身を含む): 44478240

約数和(自身を除く): 17051398

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 19507, 39014, 370633, 721759, 741266, 1443518, 13713421, 27426842]

約数ペア:

[(1, 27426842), (2, 13713421), (19, 1443518), (37, 741266), (38, 721759), (74, 370633), (703, 39014), (1406, 19507)]