11917196512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{1051}}^1$

素因数の和:1452

約数の個数: 96

約数和(自身を含む): 25642449504

約数和(自身を除く): 13725252992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 281, 388, 416, 562, 776, 1051, 1124, 1261, 1552, 2102, 2248, 2522, 3104, 3653, 4204, 4496, 5044, 7306, 8408, 8992, 10088, 13663, 14612, 16816, 20176, 27257, 27326, 29224, 33632, 40352, 54514, 54652, 58448, 101947, 109028, 109304, 116896, 203894, 218056, 218608, 295331, 354341, 407788, 436112, 437216, 590662, 708682, 815576, 872224, 1181324, 1325311, 1417364, 1631152, 2362648, 2650622, 2834728, 3262304, 3839303, 4725296, 5301244, 5669456, 7678606, 9450592, 10602488, 11338912, 15357212, 21204976, 28647107, 30714424, 42409952, 57294214, 61428848, 114588428, 122857696, 229176856, 372412391, 458353712, 744824782, 916707424, 1489649564, 2979299128, 5958598256, 11917196512]

約数ペア:

[(1, 11917196512), (2, 5958598256), (4, 2979299128), (8, 1489649564), (13, 916707424), (16, 744824782), (26, 458353712), (32, 372412391), (52, 229176856), (97, 122857696), (104, 114588428), (194, 61428848), (208, 57294214), (281, 42409952), (388, 30714424), (416, 28647107), (562, 21204976), (776, 15357212), (1051, 11338912), (1124, 10602488), (1261, 9450592), (1552, 7678606), (2102, 5669456), (2248, 5301244), (2522, 4725296), (3104, 3839303), (3653, 3262304), (4204, 2834728), (4496, 2650622), (5044, 2362648), (7306, 1631152), (8408, 1417364), (8992, 1325311), (10088, 1181324), (13663, 872224), (14612, 815576), (16816, 708682), (20176, 590662), (27257, 437216), (27326, 436112), (29224, 407788), (33632, 354341), (40352, 295331), (54514, 218608), (54652, 218056), (58448, 203894), (101947, 116896), (109028, 109304)]