2019165434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{43313}}^1$

素因数の和:43502

約数の個数: 32

約数和(自身を含む): 3580161984

約数和(自身を除く): 1560996550

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 1793, 2119, 3586, 4238, 23309, 43313, 46618, 86626, 476443, 563069, 952886, 1126138, 6193759, 7060019, 12387518, 14120038, 77660209, 91780247, 155320418, 183560494, 1009582717, 2019165434]

約数ペア:

[(1, 2019165434), (2, 1009582717), (11, 183560494), (13, 155320418), (22, 91780247), (26, 77660209), (143, 14120038), (163, 12387518), (286, 7060019), (326, 6193759), (1793, 1126138), (2119, 952886), (3586, 563069), (4238, 476443), (23309, 86626), (43313, 46618)]