1897401022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{196459}}^1$

素因数の和:196911

約数の個数: 16

約数和(自身を含む): 3111926400

約数和(自身を除く): 1214525378

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 196459, 392918, 2161049, 4322098, 86245501, 172491002, 948700511, 1897401022]

約数ペア:

[(1, 1897401022), (2, 948700511), (11, 172491002), (22, 86245501), (439, 4322098), (878, 2161049), (4829, 392918), (9658, 196459)]