12403004

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{4691}}^1$

素因数の和:5356

約数の個数: 12

約数和(自身を含む): 21742728

約数和(自身を除く): 9339724

約数列:

[1, 2, 4, 661, 1322, 2644, 4691, 9382, 18764, 3100751, 6201502, 12403004]

約数ペア:

[(1, 12403004), (2, 6201502), (4, 3100751), (661, 18764), (1322, 9382), (2644, 4691)]