12912384952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{3907}}^1$

素因数の和:5228

約数の個数: 64

約数和(自身を含む): 27012096000

約数和(自身を除く): 14099711048

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1279, 1292, 2558, 2584, 3907, 5116, 7814, 10232, 15628, 21743, 24301, 31256, 43486, 48602, 66419, 74233, 86972, 97204, 132838, 148466, 173944, 194408, 265676, 296932, 413117, 531352, 593864, 826234, 1261961, 1652468, 2523922, 3304936, 4997053, 5047844, 9994106, 10095688, 19988212, 39976424, 84949901, 94944007, 169899802, 189888014, 339799604, 379776028, 679599208, 759552056, 1614048119, 3228096238, 6456192476, 12912384952]

約数ペア:

[(1, 12912384952), (2, 6456192476), (4, 3228096238), (8, 1614048119), (17, 759552056), (19, 679599208), (34, 379776028), (38, 339799604), (68, 189888014), (76, 169899802), (136, 94944007), (152, 84949901), (323, 39976424), (646, 19988212), (1279, 10095688), (1292, 9994106), (2558, 5047844), (2584, 4997053), (3907, 3304936), (5116, 2523922), (7814, 1652468), (10232, 1261961), (15628, 826234), (21743, 593864), (24301, 531352), (31256, 413117), (43486, 296932), (48602, 265676), (66419, 194408), (74233, 173944), (86972, 148466), (97204, 132838)]