19024346

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:770

約数の個数: 24

約数和(自身を含む): 31664640

約数和(自身を除く): 12640294

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 619, 1238, 1397, 2794, 6809, 13618, 15367, 30734, 74899, 78613, 149798, 157226, 864743, 1729486, 9512173, 19024346]

約数ペア:

[(1, 19024346), (2, 9512173), (11, 1729486), (22, 864743), (121, 157226), (127, 149798), (242, 78613), (254, 74899), (619, 30734), (1238, 15367), (1397, 13618), (2794, 6809)]