12587141

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 15423744

約数和(自身を除く): 2836603

約数列:

[1, 7, 23, 37, 161, 259, 851, 2113, 5957, 14791, 48599, 78181, 340193, 547267, 1798163, 12587141]

約数ペア:

[(1, 12587141), (7, 1798163), (23, 547267), (37, 340193), (161, 78181), (259, 48599), (851, 14791), (2113, 5957)]