13206950

素因数分解:

$2^1\times 5^2\times {\mathrm{264139}}^1$

素因数の和:264151

約数の個数: 12

約数和(自身を含む): 24565020

約数和(自身を除く): 11358070

約数列:

[1, 2, 5, 10, 25, 50, 264139, 528278, 1320695, 2641390, 6603475, 13206950]

約数ペア:

[(1, 13206950), (2, 6603475), (5, 2641390), (10, 1320695), (25, 528278), (50, 264139)]