17938366953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2821829}}^1$

素因数の和:2822008

約数の個数: 16

約数和(自身を含む): 25915686720

約数和(自身を除く): 7977319767

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 2821829, 8465487, 36683777, 110051331, 459958127, 1379874381, 5979455651, 17938366953]

約数ペア:

[(1, 17938366953), (3, 5979455651), (13, 1379874381), (39, 459958127), (163, 110051331), (489, 36683777), (2119, 8465487), (6357, 2821829)]