13041232

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{2309}}^1$

素因数の和:2670

約数の個数: 20

約数和(自身を含む): 25349940

約数和(自身を除く): 12308708

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2309, 2824, 4618, 5648, 9236, 18472, 36944, 815077, 1630154, 3260308, 6520616, 13041232]

約数ペア:

[(1, 13041232), (2, 6520616), (4, 3260308), (8, 1630154), (16, 815077), (353, 36944), (706, 18472), (1412, 9236), (2309, 5648), (2824, 4618)]