13247536

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{1223}}^1$

素因数の和:1908

約数の個数: 20

約数和(自身を含む): 25726032

約数和(自身を除く): 12478496

約数列:

[1, 2, 4, 8, 16, 677, 1223, 1354, 2446, 2708, 4892, 5416, 9784, 10832, 19568, 827971, 1655942, 3311884, 6623768, 13247536]

約数ペア:

[(1, 13247536), (2, 6623768), (4, 3311884), (8, 1655942), (16, 827971), (677, 19568), (1223, 10832), (1354, 9784), (2446, 5416), (2708, 4892)]