11861206

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 23569920

約数和(自身を除く): 11708714

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 43, 61, 86, 119, 122, 133, 238, 266, 301, 323, 427, 602, 646, 731, 817, 854, 1037, 1159, 1462, 1634, 2074, 2261, 2318, 2623, 4522, 5117, 5246, 5719, 7259, 8113, 10234, 11438, 13889, 14518, 16226, 18361, 19703, 27778, 36722, 39406, 44591, 49837, 89182, 97223, 99674, 137921, 194446, 275842, 312137, 348859, 624274, 697718, 847229, 1694458, 5930603, 11861206]

約数ペア:

[(1, 11861206), (2, 5930603), (7, 1694458), (14, 847229), (17, 697718), (19, 624274), (34, 348859), (38, 312137), (43, 275842), (61, 194446), (86, 137921), (119, 99674), (122, 97223), (133, 89182), (238, 49837), (266, 44591), (301, 39406), (323, 36722), (427, 27778), (602, 19703), (646, 18361), (731, 16226), (817, 14518), (854, 13889), (1037, 11438), (1159, 10234), (1462, 8113), (1634, 7259), (2074, 5719), (2261, 5246), (2318, 5117), (2623, 4522)]