19396774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5939}}^1$

素因数の和:6035

約数の個数: 16

約数和(自身を含む): 30792960

約数和(自身を除く): 11396186

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 5939, 11878, 136597, 273194, 421669, 843338, 9698387, 19396774]

約数ペア:

[(1, 19396774), (2, 9698387), (23, 843338), (46, 421669), (71, 273194), (142, 136597), (1633, 11878), (3266, 5939)]