25452986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1597}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 41209224

約数和(自身を除く): 15756238

約数列:

[1, 2, 13, 26, 613, 1226, 1597, 3194, 7969, 15938, 20761, 41522, 978961, 1957922, 12726493, 25452986]

約数ペア:

[(1, 25452986), (2, 12726493), (13, 1957922), (26, 978961), (613, 41522), (1226, 20761), (1597, 15938), (3194, 7969)]