21437152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{60901}}^1$

素因数の和:60922

約数の個数: 24

約数和(自身を含む): 46041912

約数和(自身を除く): 24604760

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 60901, 121802, 243604, 487208, 669911, 974416, 1339822, 1948832, 2679644, 5359288, 10718576, 21437152]

約数ペア:

[(1, 21437152), (2, 10718576), (4, 5359288), (8, 2679644), (11, 1948832), (16, 1339822), (22, 974416), (32, 669911), (44, 487208), (88, 243604), (176, 121802), (352, 60901)]