19552412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3499}}^1$

素因数の和:3641

約数の個数: 24

約数和(自身を含む): 37632000

約数和(自身を除く): 18079588

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 3499, 5588, 6998, 13996, 38489, 76978, 153956, 444373, 888746, 1777492, 4888103, 9776206, 19552412]

約数ペア:

[(1, 19552412), (2, 9776206), (4, 4888103), (11, 1777492), (22, 888746), (44, 444373), (127, 153956), (254, 76978), (508, 38489), (1397, 13996), (2794, 6998), (3499, 5588)]