25881302

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11971}}^1$

素因数の和:12043

約数の個数: 16

約数和(自身を含む): 41375232

約数和(自身を除く): 15493930

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 11971, 23942, 275333, 550666, 562637, 1125274, 12940651, 25881302]

約数ペア:

[(1, 25881302), (2, 12940651), (23, 1125274), (46, 562637), (47, 550666), (94, 275333), (1081, 23942), (2162, 11971)]