25186634

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:746

約数の個数: 24

約数和(自身を含む): 41815200

約数和(自身を除く): 16628566

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 523, 1046, 2189, 4378, 5753, 11506, 24079, 48158, 63283, 104077, 126566, 208154, 1144847, 2289694, 12593317, 25186634]

約数ペア:

[(1, 25186634), (2, 12593317), (11, 2289694), (22, 1144847), (121, 208154), (199, 126566), (242, 104077), (398, 63283), (523, 48158), (1046, 24079), (2189, 11506), (4378, 5753)]