18341948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1033}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 33700128

約数和(自身を除く): 15358180

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 772, 1033, 2066, 4132, 4439, 8878, 17756, 23759, 47518, 95036, 199369, 398738, 797476, 4585487, 9170974, 18341948]

約数ペア:

[(1, 18341948), (2, 9170974), (4, 4585487), (23, 797476), (46, 398738), (92, 199369), (193, 95036), (386, 47518), (772, 23759), (1033, 17756), (2066, 8878), (4132, 4439)]