21893146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{4271}}^1$

素因数の和:4517

約数の個数: 16

約数和(自身を含む): 35987328

約数和(自身を除く): 14094182

約数列:

[1, 2, 11, 22, 233, 466, 2563, 4271, 5126, 8542, 46981, 93962, 995143, 1990286, 10946573, 21893146]

約数ペア:

[(1, 21893146), (2, 10946573), (11, 1990286), (22, 995143), (233, 93962), (466, 46981), (2563, 8542), (4271, 5126)]