25022426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87491}}^1$

素因数の和:87517

約数の個数: 16

約数和(自身を含む): 44095968

約数和(自身を除く): 19073542

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 87491, 174982, 962401, 1137383, 1924802, 2274766, 12511213, 25022426]

約数ペア:

[(1, 25022426), (2, 12511213), (11, 2274766), (13, 1924802), (22, 1137383), (26, 962401), (143, 174982), (286, 87491)]