22266878

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{673}}^1$

素因数の和:979

約数の個数: 16

約数和(自身を含む): 34066656

約数和(自身を除く): 11799778

約数列:

[1, 2, 71, 142, 233, 466, 673, 1346, 16543, 33086, 47783, 95566, 156809, 313618, 11133439, 22266878]

約数ペア:

[(1, 22266878), (2, 11133439), (71, 313618), (142, 156809), (233, 95566), (466, 47783), (673, 33086), (1346, 16543)]