21473696

素因数分解:

$2^5\times {\mathrm{353}}^1\times {\mathrm{1901}}^1$

素因数の和:2264

約数の個数: 24

約数和(自身を含む): 42418404

約数和(自身を除く): 20944708

約数列:

[1, 2, 4, 8, 16, 32, 353, 706, 1412, 1901, 2824, 3802, 5648, 7604, 11296, 15208, 30416, 60832, 671053, 1342106, 2684212, 5368424, 10736848, 21473696]

約数ペア:

[(1, 21473696), (2, 10736848), (4, 5368424), (8, 2684212), (16, 1342106), (32, 671053), (353, 60832), (706, 30416), (1412, 15208), (1901, 11296), (2824, 7604), (3802, 5648)]