11426890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67217}}^1$

素因数の和:67241

約数の個数: 16

約数和(自身を含む): 21778632

約数和(自身を除く): 10351742

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 67217, 134434, 336085, 672170, 1142689, 2285378, 5713445, 11426890]

約数ペア:

[(1, 11426890), (2, 5713445), (5, 2285378), (10, 1142689), (17, 672170), (34, 336085), (85, 134434), (170, 67217)]