19151036608

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{15643}}^1$

素因数の和:15750

約数の個数: 112

約数和(自身を含む): 43486815744

約数和(自身を除く): 24335779136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 47, 64, 74, 88, 94, 148, 176, 188, 296, 352, 376, 407, 517, 592, 704, 752, 814, 1034, 1184, 1504, 1628, 1739, 2068, 2368, 3008, 3256, 3478, 4136, 6512, 6956, 8272, 13024, 13912, 15643, 16544, 19129, 26048, 27824, 31286, 33088, 38258, 55648, 62572, 76516, 111296, 125144, 153032, 172073, 250288, 306064, 344146, 500576, 578791, 612128, 688292, 735221, 1001152, 1157582, 1224256, 1376584, 1470442, 2315164, 2753168, 2940884, 4630328, 5506336, 5881768, 6366701, 8087431, 9260656, 11012672, 11763536, 12733402, 16174862, 18521312, 23527072, 25466804, 27203177, 32349724, 37042624, 47054144, 50933608, 54406354, 64699448, 101867216, 108812708, 129398896, 203734432, 217625416, 258797792, 299234947, 407468864, 435250832, 517595584, 598469894, 870501664, 1196939788, 1741003328, 2393879576, 4787759152, 9575518304, 19151036608]

約数ペア:

[(1, 19151036608), (2, 9575518304), (4, 4787759152), (8, 2393879576), (11, 1741003328), (16, 1196939788), (22, 870501664), (32, 598469894), (37, 517595584), (44, 435250832), (47, 407468864), (64, 299234947), (74, 258797792), (88, 217625416), (94, 203734432), (148, 129398896), (176, 108812708), (188, 101867216), (296, 64699448), (352, 54406354), (376, 50933608), (407, 47054144), (517, 37042624), (592, 32349724), (704, 27203177), (752, 25466804), (814, 23527072), (1034, 18521312), (1184, 16174862), (1504, 12733402), (1628, 11763536), (1739, 11012672), (2068, 9260656), (2368, 8087431), (3008, 6366701), (3256, 5881768), (3478, 5506336), (4136, 4630328), (6512, 2940884), (6956, 2753168), (8272, 2315164), (13024, 1470442), (13912, 1376584), (15643, 1224256), (16544, 1157582), (19129, 1001152), (26048, 735221), (27824, 688292), (31286, 612128), (33088, 578791), (38258, 500576), (55648, 344146), (62572, 306064), (76516, 250288), (111296, 172073), (125144, 153032)]