19476435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2879}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 15360045

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 2879, 6765, 8637, 14395, 31669, 43185, 95007, 118039, 158345, 354117, 475035, 590195, 1298429, 1770585, 3895287, 6492145, 19476435]

約数ペア:

[(1, 19476435), (3, 6492145), (5, 3895287), (11, 1770585), (15, 1298429), (33, 590195), (41, 475035), (55, 354117), (123, 158345), (165, 118039), (205, 95007), (451, 43185), (615, 31669), (1353, 14395), (2255, 8637), (2879, 6765)]