13328630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{190409}}^1$

素因数の和:190423

約数の個数: 16

約数和(自身を含む): 27419040

約数和(自身を除く): 14090410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 190409, 380818, 952045, 1332863, 1904090, 2665726, 6664315, 13328630]

約数ペア:

[(1, 13328630), (2, 6664315), (5, 2665726), (7, 1904090), (10, 1332863), (14, 952045), (35, 380818), (70, 190409)]