19667852

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3011}}^1$

素因数の和:3109

約数の個数: 24

約数和(自身を含む): 36433152

約数和(自身を除く): 16765300

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3011, 3266, 6022, 6532, 12044, 69253, 138506, 213781, 277012, 427562, 855124, 4916963, 9833926, 19667852]

約数ペア:

[(1, 19667852), (2, 9833926), (4, 4916963), (23, 855124), (46, 427562), (71, 277012), (92, 213781), (142, 138506), (284, 69253), (1633, 12044), (3011, 6532), (3266, 6022)]