21838688

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{1901}}^1$

素因数の和:2270

約数の個数: 24

約数和(自身を含む): 43137360

約数和(自身を除く): 21298672

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 1901, 2872, 3802, 5744, 7604, 11488, 15208, 30416, 60832, 682459, 1364918, 2729836, 5459672, 10919344, 21838688]

約数ペア:

[(1, 21838688), (2, 10919344), (4, 5459672), (8, 2729836), (16, 1364918), (32, 682459), (359, 60832), (718, 30416), (1436, 15208), (1901, 11488), (2872, 7604), (3802, 5744)]