15662094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1451}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 35963136

約数和(自身を除く): 20301042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1451, 1542, 1799, 2902, 3598, 4353, 5397, 8706, 10157, 10794, 20314, 30471, 60942, 372907, 745814, 1118721, 2237442, 2610349, 5220698, 7831047, 15662094]

約数ペア:

[(1, 15662094), (2, 7831047), (3, 5220698), (6, 2610349), (7, 2237442), (14, 1118721), (21, 745814), (42, 372907), (257, 60942), (514, 30471), (771, 20314), (1451, 10794), (1542, 10157), (1799, 8706), (2902, 5397), (3598, 4353)]