12668212

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 24237696

約数和(自身を除く): 11569484

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 283, 361, 566, 589, 722, 1132, 1178, 1444, 2356, 5377, 8773, 10754, 11191, 17546, 21508, 22382, 35092, 44764, 102163, 166687, 204326, 333374, 408652, 666748, 3167053, 6334106, 12668212]

約数ペア:

[(1, 12668212), (2, 6334106), (4, 3167053), (19, 666748), (31, 408652), (38, 333374), (62, 204326), (76, 166687), (124, 102163), (283, 44764), (361, 35092), (566, 22382), (589, 21508), (722, 17546), (1132, 11191), (1178, 10754), (1444, 8773), (2356, 5377)]