19118049297

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1\times {\mathrm{56531}}^1$

素因数の和:57484

約数の個数: 16

約数和(自身を含む): 25706231040

約数和(自身を除く): 6588181743

約数列:

[1, 3, 139, 417, 811, 2433, 56531, 112729, 169593, 338187, 7857809, 23573427, 45846641, 137539923, 6372683099, 19118049297]

約数ペア:

[(1, 19118049297), (3, 6372683099), (139, 137539923), (417, 45846641), (811, 23573427), (2433, 7857809), (56531, 338187), (112729, 169593)]