12271336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1811}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 28919520

約数和(自身を除く): 16648184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 1811, 3388, 3622, 6776, 7244, 12677, 14488, 19921, 25354, 39842, 50708, 79684, 101416, 139447, 159368, 219131, 278894, 438262, 557788, 876524, 1115576, 1533917, 1753048, 3067834, 6135668, 12271336]

約数ペア:

[(1, 12271336), (2, 6135668), (4, 3067834), (7, 1753048), (8, 1533917), (11, 1115576), (14, 876524), (22, 557788), (28, 438262), (44, 278894), (56, 219131), (77, 159368), (88, 139447), (121, 101416), (154, 79684), (242, 50708), (308, 39842), (484, 25354), (616, 19921), (847, 14488), (968, 12677), (1694, 7244), (1811, 6776), (3388, 3622)]