13543838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 26155008

約数和(自身を除く): 12611170

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 2837, 4774, 5674, 19859, 31207, 39718, 62414, 87947, 175894, 218449, 436898, 615629, 967417, 1231258, 1934834, 6771919, 13543838]

約数ペア:

[(1, 13543838), (2, 6771919), (7, 1934834), (11, 1231258), (14, 967417), (22, 615629), (31, 436898), (62, 218449), (77, 175894), (154, 87947), (217, 62414), (341, 39718), (434, 31207), (682, 19859), (2387, 5674), (2837, 4774)]