18805996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18583}}^1$

素因数の和:18621

約数の個数: 24

約数和(自身を含む): 37465344

約数和(自身を除く): 18659348

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 18583, 37166, 74332, 204413, 408826, 427409, 817652, 854818, 1709636, 4701499, 9402998, 18805996]

約数ペア:

[(1, 18805996), (2, 9402998), (4, 4701499), (11, 1709636), (22, 854818), (23, 817652), (44, 427409), (46, 408826), (92, 204413), (253, 74332), (506, 37166), (1012, 18583)]