22197417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15643}}^1$

素因数の和:15700

約数の個数: 16

約数和(自身を含む): 33040128

約数和(自身を除く): 10842711

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 15643, 46929, 172073, 516219, 672649, 2017947, 7399139, 22197417]

約数ペア:

[(1, 22197417), (3, 7399139), (11, 2017947), (33, 672649), (43, 516219), (129, 172073), (473, 46929), (1419, 15643)]