25528822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{105491}}^1$

素因数の和:105515

約数の個数: 12

約数和(自身を含む): 42091308

約数和(自身を除く): 16562486

約数列:

[1, 2, 11, 22, 121, 242, 105491, 210982, 1160401, 2320802, 12764411, 25528822]

約数ペア:

[(1, 25528822), (2, 12764411), (11, 2320802), (22, 1160401), (121, 210982), (242, 105491)]