22397903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3518

約数の個数: 16

約数和(自身を含む): 26557440

約数和(自身を除く): 4159537

約数列:

[1, 11, 19, 31, 209, 341, 589, 3457, 6479, 38027, 65683, 107167, 722513, 1178837, 2036173, 22397903]

約数ペア:

[(1, 22397903), (11, 2036173), (19, 1178837), (31, 722513), (209, 107167), (341, 65683), (589, 38027), (3457, 6479)]