13395824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{64403}}^1$

素因数の和:64424

約数の個数: 20

約数和(自身を含む): 27951336

約数和(自身を除く): 14555512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 64403, 128806, 257612, 515224, 837239, 1030448, 1674478, 3348956, 6697912, 13395824]

約数ペア:

[(1, 13395824), (2, 6697912), (4, 3348956), (8, 1674478), (13, 1030448), (16, 837239), (26, 515224), (52, 257612), (104, 128806), (208, 64403)]