7123442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11027}}^1$

素因数の和:11065

約数の個数: 16

約数和(自身を含む): 11910240

約数和(自身を除く): 4786798

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 11027, 22054, 187459, 209513, 374918, 419026, 3561721, 7123442]

約数ペア:

[(1, 7123442), (2, 3561721), (17, 419026), (19, 374918), (34, 209513), (38, 187459), (323, 22054), (646, 11027)]