19084310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{809}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 39424320

約数和(自身を除く): 20340010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 337, 674, 809, 1618, 1685, 2359, 3370, 4045, 4718, 5663, 8090, 11326, 11795, 23590, 28315, 56630, 272633, 545266, 1363165, 1908431, 2726330, 3816862, 9542155, 19084310]

約数ペア:

[(1, 19084310), (2, 9542155), (5, 3816862), (7, 2726330), (10, 1908431), (14, 1363165), (35, 545266), (70, 272633), (337, 56630), (674, 28315), (809, 23590), (1618, 11795), (1685, 11326), (2359, 8090), (3370, 5663), (4045, 4718)]