19041736604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{837073}}^1$

素因数の和:837146

約数の個数: 36

約数和(自身を含む): 37407162912

約数和(自身を除く): 18365426308

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 2068, 5687, 11374, 22748, 837073, 1674146, 3348292, 9207803, 18415606, 36831212, 39342431, 78684862, 101285833, 157369724, 202571666, 405143332, 432766741, 865533482, 1731066964, 4760434151, 9520868302, 19041736604]

約数ペア:

[(1, 19041736604), (2, 9520868302), (4, 4760434151), (11, 1731066964), (22, 865533482), (44, 432766741), (47, 405143332), (94, 202571666), (121, 157369724), (188, 101285833), (242, 78684862), (484, 39342431), (517, 36831212), (1034, 18415606), (2068, 9207803), (5687, 3348292), (11374, 1674146), (22748, 837073)]