39080206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 66211200

約数和(自身を除く): 27130994

約数列:

[1, 2, 11, 22, 43, 86, 109, 218, 379, 473, 758, 946, 1199, 2398, 4169, 4687, 8338, 9374, 16297, 32594, 41311, 51557, 82622, 103114, 179267, 358534, 454421, 908842, 1776373, 3552746, 19540103, 39080206]

約数ペア:

[(1, 39080206), (2, 19540103), (11, 3552746), (22, 1776373), (43, 908842), (86, 454421), (109, 358534), (218, 179267), (379, 103114), (473, 82622), (758, 51557), (946, 41311), (1199, 32594), (2398, 16297), (4169, 9374), (4687, 8338)]