1966576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6469}}^1$

素因数の和:6496

約数の個数: 20

約数和(自身を含む): 4011400

約数和(自身を除く): 2044824

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6469, 12938, 25876, 51752, 103504, 122911, 245822, 491644, 983288, 1966576]

約数ペア:

[(1, 1966576), (2, 983288), (4, 491644), (8, 245822), (16, 122911), (19, 103504), (38, 51752), (76, 25876), (152, 12938), (304, 6469)]