22790053

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 28449792

約数和(自身を除く): 5659739

約数列:

[1, 11, 13, 31, 53, 97, 143, 341, 403, 583, 689, 1067, 1261, 1643, 3007, 4433, 5141, 7579, 13871, 18073, 21359, 33077, 39091, 56551, 66833, 159371, 234949, 430001, 735163, 1753081, 2071823, 22790053]

約数ペア:

[(1, 22790053), (11, 2071823), (13, 1753081), (31, 735163), (53, 430001), (97, 234949), (143, 159371), (341, 66833), (403, 56551), (583, 39091), (689, 33077), (1067, 21359), (1261, 18073), (1643, 13871), (3007, 7579), (4433, 5141)]