16907120996

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{1609}}^1\times {\mathrm{18899}}^1$

素因数の和:20651

約数の個数: 24

約数和(自身を含む): 29820420000

約数和(自身を除く): 12913299004

約数列:

[1, 2, 4, 139, 278, 556, 1609, 3218, 6436, 18899, 37798, 75596, 223651, 447302, 894604, 2626961, 5253922, 10507844, 30408491, 60816982, 121633964, 4226780249, 8453560498, 16907120996]

約数ペア:

[(1, 16907120996), (2, 8453560498), (4, 4226780249), (139, 121633964), (278, 60816982), (556, 30408491), (1609, 10507844), (3218, 5253922), (6436, 2626961), (18899, 894604), (37798, 447302), (75596, 223651)]