13256646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{169957}}^1$

素因数の和:169975

約数の個数: 16

約数和(自身を含む): 28552944

約数和(自身を除く): 15296298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169957, 339914, 509871, 1019742, 2209441, 4418882, 6628323, 13256646]

約数ペア:

[(1, 13256646), (2, 6628323), (3, 4418882), (6, 2209441), (13, 1019742), (26, 509871), (39, 339914), (78, 169957)]