19335074

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:866

約数の個数: 24

約数和(自身を含む): 32215260

約数和(自身を除く): 12880186

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 733, 1199, 1466, 2398, 8063, 13189, 16126, 26378, 79897, 88693, 159794, 177386, 878867, 1757734, 9667537, 19335074]

約数ペア:

[(1, 19335074), (2, 9667537), (11, 1757734), (22, 878867), (109, 177386), (121, 159794), (218, 88693), (242, 79897), (733, 26378), (1199, 16126), (1466, 13189), (2398, 8063)]