19944530

素因数分解:

$2^1\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{1459}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 35951040

約数和(自身を除く): 16006510

約数列:

[1, 2, 5, 10, 1367, 1459, 2734, 2918, 6835, 7295, 13670, 14590, 1994453, 3988906, 9972265, 19944530]

約数ペア:

[(1, 19944530), (2, 9972265), (5, 3988906), (10, 1994453), (1367, 14590), (1459, 13670), (2734, 7295), (2918, 6835)]