26391486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{399871}}^1$

素因数の和:399887

約数の個数: 16

約数和(自身を含む): 57581568

約数和(自身を除く): 31190082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 399871, 799742, 1199613, 2399226, 4398581, 8797162, 13195743, 26391486]

約数ペア:

[(1, 26391486), (2, 13195743), (3, 8797162), (6, 4398581), (11, 2399226), (22, 1199613), (33, 799742), (66, 399871)]