22712426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:890

約数の個数: 24

約数和(自身を含む): 37793280

約数和(自身を除く): 15080854

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 739, 1397, 1478, 2794, 8129, 15367, 16258, 30734, 89419, 93853, 178838, 187706, 1032383, 2064766, 11356213, 22712426]

約数ペア:

[(1, 22712426), (2, 11356213), (11, 2064766), (22, 1032383), (121, 187706), (127, 178838), (242, 93853), (254, 89419), (739, 30734), (1397, 16258), (1478, 15367), (2794, 8129)]