20090719

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{9767}}^1$

素因数の和:9806

約数の個数: 12

約数和(自身を含む): 23384592

約数和(自身を除く): 3293873

約数列:

[1, 11, 17, 121, 187, 2057, 9767, 107437, 166039, 1181807, 1826429, 20090719]

約数ペア:

[(1, 20090719), (11, 1826429), (17, 1181807), (121, 166039), (187, 107437), (2057, 9767)]