12809224

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 11866616

約数列:

[1, 2, 4, 8, 83, 101, 166, 191, 202, 332, 382, 404, 664, 764, 808, 1528, 8383, 15853, 16766, 19291, 31706, 33532, 38582, 63412, 67064, 77164, 126824, 154328, 1601153, 3202306, 6404612, 12809224]

約数ペア:

[(1, 12809224), (2, 6404612), (4, 3202306), (8, 1601153), (83, 154328), (101, 126824), (166, 77164), (191, 67064), (202, 63412), (332, 38582), (382, 33532), (404, 31706), (664, 19291), (764, 16766), (808, 15853), (1528, 8383)]