19498580904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{24677}}^1$

素因数の和:24811

約数の個数: 128

約数和(自身を含む): 55223441280

約数和(自身を除く): 35724860376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 73, 82, 88, 123, 132, 146, 164, 219, 246, 264, 292, 328, 438, 451, 492, 584, 803, 876, 902, 984, 1353, 1606, 1752, 1804, 2409, 2706, 2993, 3212, 3608, 4818, 5412, 5986, 6424, 8979, 9636, 10824, 11972, 17958, 19272, 23944, 24677, 32923, 35916, 49354, 65846, 71832, 74031, 98708, 98769, 131692, 148062, 197416, 197538, 263384, 271447, 296124, 395076, 542894, 592248, 790152, 814341, 1011757, 1085788, 1628682, 1801421, 2023514, 2171576, 3035271, 3257364, 3602842, 4047028, 5404263, 6070542, 6514728, 7205684, 8094056, 10808526, 11129327, 12141084, 14411368, 19815631, 21617052, 22258654, 24282168, 33387981, 39631262, 43234104, 44517308, 59446893, 66775962, 73858261, 79262524, 89034616, 118893786, 133551924, 147716522, 158525048, 221574783, 237787572, 267103848, 295433044, 443149566, 475575144, 590866088, 812440871, 886299132, 1624881742, 1772598264, 2437322613, 3249763484, 4874645226, 6499526968, 9749290452, 19498580904]

約数ペア:

[(1, 19498580904), (2, 9749290452), (3, 6499526968), (4, 4874645226), (6, 3249763484), (8, 2437322613), (11, 1772598264), (12, 1624881742), (22, 886299132), (24, 812440871), (33, 590866088), (41, 475575144), (44, 443149566), (66, 295433044), (73, 267103848), (82, 237787572), (88, 221574783), (123, 158525048), (132, 147716522), (146, 133551924), (164, 118893786), (219, 89034616), (246, 79262524), (264, 73858261), (292, 66775962), (328, 59446893), (438, 44517308), (451, 43234104), (492, 39631262), (584, 33387981), (803, 24282168), (876, 22258654), (902, 21617052), (984, 19815631), (1353, 14411368), (1606, 12141084), (1752, 11129327), (1804, 10808526), (2409, 8094056), (2706, 7205684), (2993, 6514728), (3212, 6070542), (3608, 5404263), (4818, 4047028), (5412, 3602842), (5986, 3257364), (6424, 3035271), (8979, 2171576), (9636, 2023514), (10824, 1801421), (11972, 1628682), (17958, 1085788), (19272, 1011757), (23944, 814341), (24677, 790152), (32923, 592248), (35916, 542894), (49354, 395076), (65846, 296124), (71832, 271447), (74031, 263384), (98708, 197538), (98769, 197416), (131692, 148062)]