189675110

素因数分解:

$2^1\times 5^1\times {\mathrm{4271}}^1\times {\mathrm{4441}}^1$

素因数の和:8719

約数の個数: 16

約数和(自身を含む): 341572032

約数和(自身を除く): 151896922

約数列:

[1, 2, 5, 10, 4271, 4441, 8542, 8882, 21355, 22205, 42710, 44410, 18967511, 37935022, 94837555, 189675110]

約数ペア:

[(1, 189675110), (2, 94837555), (5, 37935022), (10, 18967511), (4271, 44410), (4441, 42710), (8542, 22205), (8882, 21355)]