25466386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2310

約数の個数: 24

約数和(自身を含む): 42900480

約数和(自身を除く): 17434094

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 2239, 4478, 5687, 11374, 24629, 49258, 105233, 210466, 270919, 541838, 1157563, 2315126, 12733193, 25466386]

約数ペア:

[(1, 25466386), (2, 12733193), (11, 2315126), (22, 1157563), (47, 541838), (94, 270919), (121, 210466), (242, 105233), (517, 49258), (1034, 24629), (2239, 11374), (4478, 5687)]