22257683

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4523}}^1$

素因数の和:4586

約数の個数: 16

約数和(自身を含む): 27505920

約数和(自身を除く): 5248237

約数列:

[1, 7, 19, 37, 133, 259, 703, 4523, 4921, 31661, 85937, 167351, 601559, 1171457, 3179669, 22257683]

約数ペア:

[(1, 22257683), (7, 3179669), (19, 1171457), (37, 601559), (133, 167351), (259, 85937), (703, 31661), (4523, 4921)]