12487970894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^2$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 23797670400

約数和(自身を除く): 11309699506

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 71, 133, 142, 151, 203, 266, 302, 406, 497, 551, 994, 1057, 1102, 1349, 2059, 2114, 2698, 2869, 3857, 4118, 4379, 5738, 7714, 8758, 9443, 10721, 14413, 18886, 20083, 21442, 22801, 28826, 30653, 39121, 40166, 45602, 61306, 75047, 78242, 83201, 150094, 159607, 166402, 203699, 273847, 310909, 319214, 407398, 433219, 547694, 582407, 621818, 661229, 866438, 1164814, 1322458, 1425893, 1618871, 2176363, 2851786, 3032533, 3237742, 4352726, 4628603, 5907271, 6065066, 9257206, 11332097, 11814542, 12563351, 22664194, 25126702, 30758549, 41350897, 46947259, 61517098, 82701794, 87943457, 93894518, 175886914, 215309843, 328630813, 430619686, 657261626, 891997921, 1783995842, 6243985447, 12487970894]

約数ペア:

[(1, 12487970894), (2, 6243985447), (7, 1783995842), (14, 891997921), (19, 657261626), (29, 430619686), (38, 328630813), (58, 215309843), (71, 175886914), (133, 93894518), (142, 87943457), (151, 82701794), (203, 61517098), (266, 46947259), (302, 41350897), (406, 30758549), (497, 25126702), (551, 22664194), (994, 12563351), (1057, 11814542), (1102, 11332097), (1349, 9257206), (2059, 6065066), (2114, 5907271), (2698, 4628603), (2869, 4352726), (3857, 3237742), (4118, 3032533), (4379, 2851786), (5738, 2176363), (7714, 1618871), (8758, 1425893), (9443, 1322458), (10721, 1164814), (14413, 866438), (18886, 661229), (20083, 621818), (21442, 582407), (22801, 547694), (28826, 433219), (30653, 407398), (39121, 319214), (40166, 310909), (45602, 273847), (61306, 203699), (75047, 166402), (78242, 159607), (83201, 150094)]