16828196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4967}}^1$

素因数の和:5000

約数の個数: 36

約数和(自身を含む): 37001664

約数和(自身を除く): 20173468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 4967, 9934, 19868, 34769, 54637, 69538, 109274, 139076, 218548, 382459, 601007, 764918, 1202014, 1529836, 2404028, 4207049, 8414098, 16828196]

約数ペア:

[(1, 16828196), (2, 8414098), (4, 4207049), (7, 2404028), (11, 1529836), (14, 1202014), (22, 764918), (28, 601007), (44, 382459), (77, 218548), (121, 139076), (154, 109274), (242, 69538), (308, 54637), (484, 34769), (847, 19868), (1694, 9934), (3388, 4967)]