2019341345

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3393851}}^1$

素因数の和:3393880

約数の個数: 16

約数和(自身を含む): 2932288128

約数和(自身を除く): 912946783

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 3393851, 16969255, 23756957, 57695467, 118784785, 288477335, 403868269, 2019341345]

約数ペア:

[(1, 2019341345), (5, 403868269), (7, 288477335), (17, 118784785), (35, 57695467), (85, 23756957), (119, 16969255), (595, 3393851)]