2019467145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7919479}}^1$

素因数の和:7919504

約数の個数: 16

約数和(自身を含む): 3421215360

約数和(自身を除く): 1401748215

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7919479, 23758437, 39597395, 118792185, 134631143, 403893429, 673155715, 2019467145]

約数ペア:

[(1, 2019467145), (3, 673155715), (5, 403893429), (15, 134631143), (17, 118792185), (51, 39597395), (85, 23758437), (255, 7919479)]