394075124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5185199}}^1$

素因数の和:5185222

約数の個数: 12

約数和(自身を含む): 725928000

約数和(自身を除く): 331852876

約数列:

[1, 2, 4, 19, 38, 76, 5185199, 10370398, 20740796, 98518781, 197037562, 394075124]

約数ペア:

[(1, 394075124), (2, 197037562), (4, 98518781), (19, 20740796), (38, 10370398), (76, 5185199)]