19844248

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{7027}}^1$

素因数の和:7386

約数の個数: 16

約数和(自身を含む): 37318680

約数和(自身を除く): 17474432

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 7027, 14054, 28108, 56216, 2480531, 4961062, 9922124, 19844248]

約数ペア:

[(1, 19844248), (2, 9922124), (4, 4961062), (8, 2480531), (353, 56216), (706, 28108), (1412, 14054), (2824, 7027)]