13409526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{171917}}^1$

素因数の和:171935

約数の個数: 16

約数和(自身を含む): 28882224

約数和(自身を除く): 15472698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 171917, 343834, 515751, 1031502, 2234921, 4469842, 6704763, 13409526]

約数ペア:

[(1, 13409526), (2, 6704763), (3, 4469842), (6, 2234921), (13, 1031502), (26, 515751), (39, 343834), (78, 171917)]