139022686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89003}}^1$

素因数の和:89087

約数の個数: 16

約数和(自身を含む): 230698368

約数和(自身を除く): 91675682

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 89003, 178006, 979033, 1958066, 6319213, 12638426, 69511343, 139022686]

約数ペア:

[(1, 139022686), (2, 69511343), (11, 12638426), (22, 6319213), (71, 1958066), (142, 979033), (781, 178006), (1562, 89003)]