25990294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{4943}}^1$

素因数の和:5195

約数の個数: 16

約数和(自身を含む): 42716160

約数和(自身を除く): 16725866

約数列:

[1, 2, 11, 22, 239, 478, 2629, 4943, 5258, 9886, 54373, 108746, 1181377, 2362754, 12995147, 25990294]

約数ペア:

[(1, 25990294), (2, 12995147), (11, 2362754), (22, 1181377), (239, 108746), (478, 54373), (2629, 9886), (4943, 5258)]