16747196

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 30048480

約数和(自身を除く): 13301284

約数列:

[1, 2, 4, 71, 109, 142, 218, 284, 436, 541, 1082, 2164, 7739, 15478, 30956, 38411, 58969, 76822, 117938, 153644, 235876, 4186799, 8373598, 16747196]

約数ペア:

[(1, 16747196), (2, 8373598), (4, 4186799), (71, 235876), (109, 153644), (142, 117938), (218, 76822), (284, 58969), (436, 38411), (541, 30956), (1082, 15478), (2164, 7739)]