12774242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28901}}^1$

素因数の和:28933

約数の個数: 16

約数和(自身を含む): 21849912

約数和(自身を除く): 9075670

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 28901, 57802, 375713, 491317, 751426, 982634, 6387121, 12774242]

約数ペア:

[(1, 12774242), (2, 6387121), (13, 982634), (17, 751426), (26, 491317), (34, 375713), (221, 57802), (442, 28901)]