12662216

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 27311040

約数和(自身を除く): 14648824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1307, 1384, 2422, 2614, 4844, 5228, 9149, 9688, 10456, 18298, 36596, 73192, 226111, 452222, 904444, 1582777, 1808888, 3165554, 6331108, 12662216]

約数ペア:

[(1, 12662216), (2, 6331108), (4, 3165554), (7, 1808888), (8, 1582777), (14, 904444), (28, 452222), (56, 226111), (173, 73192), (346, 36596), (692, 18298), (1211, 10456), (1307, 9688), (1384, 9149), (2422, 5228), (2614, 4844)]