18564766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{3137}}^1$

素因数の和:3419

約数の個数: 16

約数和(自身を含む): 30501360

約数和(自身を除く): 11936594

約数列:

[1, 2, 11, 22, 269, 538, 2959, 3137, 5918, 6274, 34507, 69014, 843853, 1687706, 9282383, 18564766]

約数ペア:

[(1, 18564766), (2, 9282383), (11, 1687706), (22, 843853), (269, 69014), (538, 34507), (2959, 6274), (3137, 5918)]