12872366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29123}}^1$

素因数の和:29155

約数の個数: 16

約数和(自身を含む): 22017744

約数和(自身を除く): 9145378

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 29123, 58246, 378599, 495091, 757198, 990182, 6436183, 12872366]

約数ペア:

[(1, 12872366), (2, 6436183), (13, 990182), (17, 757198), (26, 495091), (34, 378599), (221, 58246), (442, 29123)]