12735928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3643}}^1$

素因数の和:3691

約数の個数: 32

約数和(自身を含む): 26236800

約数和(自身を除く): 13500872

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 3643, 7286, 14572, 29144, 69217, 83789, 138434, 167578, 276868, 335156, 553736, 670312, 1591991, 3183982, 6367964, 12735928]

約数ペア:

[(1, 12735928), (2, 6367964), (4, 3183982), (8, 1591991), (19, 670312), (23, 553736), (38, 335156), (46, 276868), (76, 167578), (92, 138434), (152, 83789), (184, 69217), (437, 29144), (874, 14572), (1748, 7286), (3496, 3643)]