19941031772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1760953}}^1$

素因数の和:1761125

約数の個数: 24

約数和(自身を含む): 36980034000

約数和(自身を除く): 17039002228

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 1760953, 3521906, 7043812, 33458107, 66916214, 133832428, 262381997, 524763994, 1049527988, 4985257943, 9970515886, 19941031772]

約数ペア:

[(1, 19941031772), (2, 9970515886), (4, 4985257943), (19, 1049527988), (38, 524763994), (76, 262381997), (149, 133832428), (298, 66916214), (596, 33458107), (2831, 7043812), (5662, 3521906), (11324, 1760953)]