239323246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{20887}}^1$

素因数の和:21243

約数の個数: 16

約数和(自身を含む): 381247776

約数和(自身を除く): 141924530

約数列:

[1, 2, 17, 34, 337, 674, 5729, 11458, 20887, 41774, 355079, 710158, 7038919, 14077838, 119661623, 239323246]

約数ペア:

[(1, 239323246), (2, 119661623), (17, 14077838), (34, 7038919), (337, 710158), (674, 355079), (5729, 41774), (11458, 20887)]