187319612

素因数分解:

$2^2\times {\mathrm{2153}}^1\times {\mathrm{21751}}^1$

素因数の和:23908

約数の個数: 12

約数和(自身を含む): 327976656

約数和(自身を除く): 140657044

約数列:

[1, 2, 4, 2153, 4306, 8612, 21751, 43502, 87004, 46829903, 93659806, 187319612]

約数ペア:

[(1, 187319612), (2, 93659806), (4, 46829903), (2153, 87004), (4306, 43502), (8612, 21751)]