19364060

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1279}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 40750080

約数和(自身を除く): 21386020

約数列:

[1, 2, 4, 5, 10, 20, 757, 1279, 1514, 2558, 3028, 3785, 5116, 6395, 7570, 12790, 15140, 25580, 968203, 1936406, 3872812, 4841015, 9682030, 19364060]

約数ペア:

[(1, 19364060), (2, 9682030), (4, 4841015), (5, 3872812), (10, 1936406), (20, 968203), (757, 25580), (1279, 15140), (1514, 12790), (2558, 7570), (3028, 6395), (3785, 5116)]