2019424305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7919311}}^1$

素因数の和:7919336

約数の個数: 16

約数和(自身を含む): 3421142784

約数和(自身を除く): 1401718479

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7919311, 23757933, 39596555, 118789665, 134628287, 403884861, 673141435, 2019424305]

約数ペア:

[(1, 2019424305), (3, 673141435), (5, 403884861), (15, 134628287), (17, 118789665), (51, 39596555), (85, 23757933), (255, 7919311)]