19004848137

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1\times {\mathrm{2113}}^1$

素因数の和:4110

約数の個数: 48

約数和(自身を含む): 30614508288

約数和(自身を除く): 11609660151

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 1933, 2113, 4653, 5799, 6339, 17397, 19017, 21263, 23243, 63789, 69729, 90851, 99311, 191367, 209187, 272553, 297933, 817659, 893799, 999361, 1092421, 2998083, 3277263, 4084429, 8994249, 9831789, 12253287, 36759861, 44928719, 134786157, 191968163, 404358471, 575904489, 1727713467, 2111649793, 6334949379, 19004848137]

約数ペア:

[(1, 19004848137), (3, 6334949379), (9, 2111649793), (11, 1727713467), (33, 575904489), (47, 404358471), (99, 191968163), (141, 134786157), (423, 44928719), (517, 36759861), (1551, 12253287), (1933, 9831789), (2113, 8994249), (4653, 4084429), (5799, 3277263), (6339, 2998083), (17397, 1092421), (19017, 999361), (21263, 893799), (23243, 817659), (63789, 297933), (69729, 272553), (90851, 209187), (99311, 191367)]