15673994672

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{171293}}^1$

素因数の和:171370

約数の個数: 80

約数和(自身を含む): 37383202560

約数和(自身を除く): 21709207888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 817, 1064, 1204, 1634, 2128, 2408, 3268, 4816, 5719, 6536, 11438, 13072, 22876, 45752, 91504, 171293, 342586, 685172, 1199051, 1370344, 2398102, 2740688, 3254567, 4796204, 6509134, 7365599, 9592408, 13018268, 14731198, 19184816, 22781969, 26036536, 29462396, 45563938, 51559193, 52073072, 58924792, 91127876, 103118386, 117849584, 139946381, 182255752, 206236772, 279892762, 364511504, 412473544, 559785524, 824947088, 979624667, 1119571048, 1959249334, 2239142096, 3918498668, 7836997336, 15673994672]

約数ペア:

[(1, 15673994672), (2, 7836997336), (4, 3918498668), (7, 2239142096), (8, 1959249334), (14, 1119571048), (16, 979624667), (19, 824947088), (28, 559785524), (38, 412473544), (43, 364511504), (56, 279892762), (76, 206236772), (86, 182255752), (112, 139946381), (133, 117849584), (152, 103118386), (172, 91127876), (266, 58924792), (301, 52073072), (304, 51559193), (344, 45563938), (532, 29462396), (602, 26036536), (688, 22781969), (817, 19184816), (1064, 14731198), (1204, 13018268), (1634, 9592408), (2128, 7365599), (2408, 6509134), (3268, 4796204), (4816, 3254567), (5719, 2740688), (6536, 2398102), (11438, 1370344), (13072, 1199051), (22876, 685172), (45752, 342586), (91504, 171293)]