18190978886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8476691}}^1$

素因数の和:8476759

約数の個数: 16

約数和(自身を含む): 28990286640

約数和(自身を除く): 10799307754

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 8476691, 16953382, 245824039, 313637567, 491648078, 627275134, 9095489443, 18190978886]

約数ペア:

[(1, 18190978886), (2, 9095489443), (29, 627275134), (37, 491648078), (58, 313637567), (74, 245824039), (1073, 16953382), (2146, 8476691)]