12854248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 27259200

約数和(自身を除く): 14404952

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 79, 86, 88, 158, 172, 316, 344, 473, 632, 869, 946, 1738, 1849, 1892, 3397, 3476, 3698, 3784, 6794, 6952, 7396, 13588, 14792, 20339, 27176, 37367, 40678, 74734, 81356, 146071, 149468, 162712, 292142, 298936, 584284, 1168568, 1606781, 3213562, 6427124, 12854248]

約数ペア:

[(1, 12854248), (2, 6427124), (4, 3213562), (8, 1606781), (11, 1168568), (22, 584284), (43, 298936), (44, 292142), (79, 162712), (86, 149468), (88, 146071), (158, 81356), (172, 74734), (316, 40678), (344, 37367), (473, 27176), (632, 20339), (869, 14792), (946, 13588), (1738, 7396), (1849, 6952), (1892, 6794), (3397, 3784), (3476, 3698)]