16680902

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22481}}^1$

素因数の和:22543

約数の個数: 16

約数和(自身を含む): 29136672

約数和(自身を除く): 12455770

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 22481, 44962, 157367, 314734, 1191493, 2382986, 8340451, 16680902]

約数ペア:

[(1, 16680902), (2, 8340451), (7, 2382986), (14, 1191493), (53, 314734), (106, 157367), (371, 44962), (742, 22481)]