12673544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:3981

約数の個数: 32

約数和(自身を含む): 26423040

約数和(自身を除く): 13749496

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 3931, 7862, 15724, 31448, 51103, 102206, 121861, 204412, 243722, 408824, 487444, 974888, 1584193, 3168386, 6336772, 12673544]

約数ペア:

[(1, 12673544), (2, 6336772), (4, 3168386), (8, 1584193), (13, 974888), (26, 487444), (31, 408824), (52, 243722), (62, 204412), (104, 121861), (124, 102206), (248, 51103), (403, 31448), (806, 15724), (1612, 7862), (3224, 3931)]