22747193

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 27097344

約数和(自身を除く): 4350151

約数列:

[1, 7, 37, 71, 259, 497, 1237, 2627, 8659, 18389, 45769, 87827, 320383, 614789, 3249599, 22747193]

約数ペア:

[(1, 22747193), (7, 3249599), (37, 614789), (71, 320383), (259, 87827), (497, 45769), (1237, 18389), (2627, 8659)]