15208840218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17725921}}^1$

素因数の和:17725950

約数の個数: 32

約数和(自身を含む): 35735458752

約数和(自身を除く): 20526618534

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 17725921, 35451842, 53177763, 106355526, 194985131, 230436973, 389970262, 460873946, 584955393, 691310919, 1169910786, 1382621838, 2534806703, 5069613406, 7604420109, 15208840218]

約数ペア:

[(1, 15208840218), (2, 7604420109), (3, 5069613406), (6, 2534806703), (11, 1382621838), (13, 1169910786), (22, 691310919), (26, 584955393), (33, 460873946), (39, 389970262), (66, 230436973), (78, 194985131), (143, 106355526), (286, 53177763), (429, 35451842), (858, 17725921)]