19396448

素因数分解:

$2^5\times {\mathrm{311}}^1\times {\mathrm{1949}}^1$

素因数の和:2270

約数の個数: 24

約数和(自身を含む): 38329200

約数和(自身を除く): 18932752

約数列:

[1, 2, 4, 8, 16, 32, 311, 622, 1244, 1949, 2488, 3898, 4976, 7796, 9952, 15592, 31184, 62368, 606139, 1212278, 2424556, 4849112, 9698224, 19396448]

約数ペア:

[(1, 19396448), (2, 9698224), (4, 4849112), (8, 2424556), (16, 1212278), (32, 606139), (311, 62368), (622, 31184), (1244, 15592), (1949, 9952), (2488, 7796), (3898, 4976)]