12348040

素因数分解:

$2^3\times 5^1\times {\mathrm{308701}}^1$

素因数の和:308712

約数の個数: 16

約数和(自身を含む): 27783180

約数和(自身を除く): 15435140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 308701, 617402, 1234804, 1543505, 2469608, 3087010, 6174020, 12348040]

約数ペア:

[(1, 12348040), (2, 6174020), (4, 3087010), (5, 2469608), (8, 1543505), (10, 1234804), (20, 617402), (40, 308701)]