11786740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{84191}}^1$

素因数の和:84207

約数の個数: 24

約数和(自身を含む): 28288512

約数和(自身を除く): 16501772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 84191, 168382, 336764, 420955, 589337, 841910, 1178674, 1683820, 2357348, 2946685, 5893370, 11786740]

約数ペア:

[(1, 11786740), (2, 5893370), (4, 2946685), (5, 2357348), (7, 1683820), (10, 1178674), (14, 841910), (20, 589337), (28, 420955), (35, 336764), (70, 168382), (140, 84191)]