9989474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9661}}^1$

素因数の和:9721

約数の個数: 16

約数和(自身を含む): 16695936

約数和(自身を除く): 6706462

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 9661, 19322, 106271, 212542, 454067, 908134, 4994737, 9989474]

約数ペア:

[(1, 9989474), (2, 4994737), (11, 908134), (22, 454067), (47, 212542), (94, 106271), (517, 19322), (1034, 9661)]