38944412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17417}}^1$

素因数の和:17477

約数の個数: 24

約数和(自身を含む): 75106416

約数和(自身を除く): 36162004

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 17417, 34834, 69668, 226421, 452842, 748931, 905684, 1497862, 2995724, 9736103, 19472206, 38944412]

約数ペア:

[(1, 38944412), (2, 19472206), (4, 9736103), (13, 2995724), (26, 1497862), (43, 905684), (52, 748931), (86, 452842), (172, 226421), (559, 69668), (1118, 34834), (2236, 17417)]