27997982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10093}}^1$

素因数の和:10187

約数の個数: 16

約数和(自身を含む): 44817360

約数和(自身を除く): 16819378

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 10093, 20186, 191767, 383534, 736789, 1473578, 13998991, 27997982]

約数ペア:

[(1, 27997982), (2, 13998991), (19, 1473578), (38, 736789), (73, 383534), (146, 191767), (1387, 20186), (2774, 10093)]