26888953

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1531}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 33287296

約数和(自身を除く): 6398343

約数列:

[1, 7, 13, 91, 193, 1351, 1531, 2509, 10717, 17563, 19903, 139321, 295483, 2068381, 3841279, 26888953]

約数ペア:

[(1, 26888953), (7, 3841279), (13, 2068381), (91, 295483), (193, 139321), (1351, 19903), (1531, 17563), (2509, 10717)]