12488662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7643}}^1$

素因数の和:7707

約数の個数: 16

約数和(自身を含む): 20180160

約数和(自身を除く): 7691498

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 7643, 15286, 145217, 290434, 328649, 657298, 6244331, 12488662]

約数ペア:

[(1, 12488662), (2, 6244331), (19, 657298), (38, 328649), (43, 290434), (86, 145217), (817, 15286), (1634, 7643)]