19440884

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{48121}}^1$

素因数の和:48226

約数の個数: 12

約数和(自身を含む): 34359108

約数和(自身を除く): 14918224

約数列:

[1, 2, 4, 101, 202, 404, 48121, 96242, 192484, 4860221, 9720442, 19440884]

約数ペア:

[(1, 19440884), (2, 9720442), (4, 4860221), (101, 192484), (202, 96242), (404, 48121)]