12159196

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10099}}^1$

素因数の和:10153

約数の個数: 24

約数和(自身を含む): 24886400

約数和(自身を除く): 12727204

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 10099, 20198, 40396, 70693, 141386, 282772, 434257, 868514, 1737028, 3039799, 6079598, 12159196]

約数ペア:

[(1, 12159196), (2, 6079598), (4, 3039799), (7, 1737028), (14, 868514), (28, 434257), (43, 282772), (86, 141386), (172, 70693), (301, 40396), (602, 20198), (1204, 10099)]