139968782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{118819}}^1$

素因数の和:118871

約数の個数: 16

約数和(自身を含む): 228134400

約数和(自身を除く): 88165618

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 118819, 237638, 2257561, 3683389, 4515122, 7366778, 69984391, 139968782]

約数ペア:

[(1, 139968782), (2, 69984391), (19, 7366778), (31, 4515122), (38, 3683389), (62, 2257561), (589, 237638), (1178, 118819)]