19104052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{967}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 36590400

約数和(自身を除く): 17486348

約数列:

[1, 2, 4, 11, 22, 44, 449, 898, 967, 1796, 1934, 3868, 4939, 9878, 10637, 19756, 21274, 42548, 434183, 868366, 1736732, 4776013, 9552026, 19104052]

約数ペア:

[(1, 19104052), (2, 9552026), (4, 4776013), (11, 1736732), (22, 868366), (44, 434183), (449, 42548), (898, 21274), (967, 19756), (1796, 10637), (1934, 9878), (3868, 4939)]