25563322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5297}}^1$

素因数の和:5445

約数の個数: 16

約数和(自身を含む): 40688640

約数和(自身を除く): 15125318

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 5297, 10594, 100643, 201286, 672719, 1345438, 12781661, 25563322]

約数ペア:

[(1, 25563322), (2, 12781661), (19, 1345438), (38, 672719), (127, 201286), (254, 100643), (2413, 10594), (4826, 5297)]