19076931

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 30508800

約数和(自身を除く): 11431869

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 907, 1107, 2337, 2721, 7011, 8163, 17233, 21033, 24489, 37187, 51699, 111561, 155097, 334683, 465291, 706553, 1004049, 2119659, 6358977, 19076931]

約数ペア:

[(1, 19076931), (3, 6358977), (9, 2119659), (19, 1004049), (27, 706553), (41, 465291), (57, 334683), (123, 155097), (171, 111561), (369, 51699), (513, 37187), (779, 24489), (907, 21033), (1107, 17233), (2337, 8163), (2721, 7011)]