12558392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 32832000

約数和(自身を除く): 20273608

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 29, 37, 38, 44, 56, 58, 74, 76, 77, 88, 116, 133, 148, 152, 154, 203, 209, 232, 259, 266, 296, 308, 319, 406, 407, 418, 518, 532, 551, 616, 638, 703, 812, 814, 836, 1036, 1064, 1073, 1102, 1276, 1406, 1463, 1624, 1628, 1672, 2072, 2146, 2204, 2233, 2552, 2812, 2849, 2926, 3256, 3857, 4292, 4408, 4466, 4921, 5624, 5698, 5852, 6061, 7511, 7714, 7733, 8584, 8932, 9842, 11396, 11704, 11803, 12122, 15022, 15428, 15466, 17864, 19684, 20387, 22792, 23606, 24244, 30044, 30856, 30932, 39368, 40774, 42427, 47212, 48488, 54131, 60088, 61864, 81548, 82621, 84854, 94424, 108262, 142709, 163096, 165242, 169708, 216524, 224257, 285418, 330484, 339416, 433048, 448514, 570836, 660968, 897028, 1141672, 1569799, 1794056, 3139598, 6279196, 12558392]

約数ペア:

[(1, 12558392), (2, 6279196), (4, 3139598), (7, 1794056), (8, 1569799), (11, 1141672), (14, 897028), (19, 660968), (22, 570836), (28, 448514), (29, 433048), (37, 339416), (38, 330484), (44, 285418), (56, 224257), (58, 216524), (74, 169708), (76, 165242), (77, 163096), (88, 142709), (116, 108262), (133, 94424), (148, 84854), (152, 82621), (154, 81548), (203, 61864), (209, 60088), (232, 54131), (259, 48488), (266, 47212), (296, 42427), (308, 40774), (319, 39368), (406, 30932), (407, 30856), (418, 30044), (518, 24244), (532, 23606), (551, 22792), (616, 20387), (638, 19684), (703, 17864), (812, 15466), (814, 15428), (836, 15022), (1036, 12122), (1064, 11803), (1073, 11704), (1102, 11396), (1276, 9842), (1406, 8932), (1463, 8584), (1624, 7733), (1628, 7714), (1672, 7511), (2072, 6061), (2146, 5852), (2204, 5698), (2233, 5624), (2552, 4921), (2812, 4466), (2849, 4408), (2926, 4292), (3256, 3857)]