25540022

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2267}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 39517632

約数和(自身を除く): 13977610

約数列:

[1, 2, 43, 86, 131, 262, 2267, 4534, 5633, 11266, 97481, 194962, 296977, 593954, 12770011, 25540022]

約数ペア:

[(1, 25540022), (2, 12770011), (43, 593954), (86, 296977), (131, 194962), (262, 97481), (2267, 11266), (4534, 5633)]