19232320

素因数分解:

$2^6\times 5^1\times {\mathrm{60101}}^1$

素因数の和:60118

約数の個数: 28

約数和(自身を含む): 45797724

約数和(自身を除く): 26565404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 60101, 120202, 240404, 300505, 480808, 601010, 961616, 1202020, 1923232, 2404040, 3846464, 4808080, 9616160, 19232320]

約数ペア:

[(1, 19232320), (2, 9616160), (4, 4808080), (5, 3846464), (8, 2404040), (10, 1923232), (16, 1202020), (20, 961616), (32, 601010), (40, 480808), (64, 300505), (80, 240404), (160, 120202), (320, 60101)]