19334495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{751}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 24545280

約数和(自身を除く): 5210785

約数列:

[1, 5, 19, 95, 271, 751, 1355, 3755, 5149, 14269, 25745, 71345, 203521, 1017605, 3866899, 19334495]

約数ペア:

[(1, 19334495), (5, 3866899), (19, 1017605), (95, 203521), (271, 71345), (751, 25745), (1355, 14269), (3755, 5149)]