17103872012

素因数分解:

$2^2\times {\mathrm{10909}}^1\times {\mathrm{391967}}^1$

素因数の和:402880

約数の個数: 12

約数和(自身を含む): 29934596160

約数和(自身を除く): 12830724148

約数列:

[1, 2, 4, 10909, 21818, 43636, 391967, 783934, 1567868, 4275968003, 8551936006, 17103872012]

約数ペア:

[(1, 17103872012), (2, 8551936006), (4, 4275968003), (10909, 1567868), (21818, 783934), (43636, 391967)]