11993104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{39451}}^1$

素因数の和:39478

約数の個数: 20

約数和(自身を含む): 24460240

約数和(自身を除く): 12467136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 39451, 78902, 157804, 315608, 631216, 749569, 1499138, 2998276, 5996552, 11993104]

約数ペア:

[(1, 11993104), (2, 5996552), (4, 2998276), (8, 1499138), (16, 749569), (19, 631216), (38, 315608), (76, 157804), (152, 78902), (304, 39451)]