12807536

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:849

約数の個数: 40

約数和(自身を含む): 28566624

約数和(自身を除く): 15759088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 661, 692, 1211, 1322, 1384, 2422, 2644, 2768, 4627, 4844, 5288, 9254, 9688, 10576, 18508, 19376, 37016, 74032, 114353, 228706, 457412, 800471, 914824, 1600942, 1829648, 3201884, 6403768, 12807536]

約数ペア:

[(1, 12807536), (2, 6403768), (4, 3201884), (7, 1829648), (8, 1600942), (14, 914824), (16, 800471), (28, 457412), (56, 228706), (112, 114353), (173, 74032), (346, 37016), (661, 19376), (692, 18508), (1211, 10576), (1322, 9688), (1384, 9254), (2422, 5288), (2644, 4844), (2768, 4627)]