12709048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 26208000

約数和(自身を除く): 13498952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1039, 1112, 1529, 2078, 3058, 4156, 6116, 8312, 11429, 12232, 22858, 45716, 91432, 144421, 288842, 577684, 1155368, 1588631, 3177262, 6354524, 12709048]

約数ペア:

[(1, 12709048), (2, 6354524), (4, 3177262), (8, 1588631), (11, 1155368), (22, 577684), (44, 288842), (88, 144421), (139, 91432), (278, 45716), (556, 22858), (1039, 12232), (1112, 11429), (1529, 8312), (2078, 6116), (3058, 4156)]