13712509

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{751}}^1$

素因数の和:832

約数の個数: 12

約数和(自身を含む): 14934720

約数和(自身を除く): 1222211

約数列:

[1, 19, 31, 589, 751, 961, 14269, 18259, 23281, 442339, 721711, 13712509]

約数ペア:

[(1, 13712509), (19, 721711), (31, 442339), (589, 23281), (751, 18259), (961, 14269)]