190012543

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{54617}}^1$

素因数の和:54702

約数の個数: 12

約数和(自身を含む): 224152272

約数和(自身を除く): 34139729

約数列:

[1, 7, 49, 71, 497, 3479, 54617, 382319, 2676233, 3877807, 27144649, 190012543]

約数ペア:

[(1, 190012543), (7, 27144649), (49, 3877807), (71, 2676233), (497, 382319), (3479, 54617)]