19863352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2633}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 39826080

約数和(自身を除く): 19962728

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 2633, 3772, 5266, 7544, 10532, 21064, 60559, 107953, 121118, 215906, 242236, 431812, 484472, 863624, 2482919, 4965838, 9931676, 19863352]

約数ペア:

[(1, 19863352), (2, 9931676), (4, 4965838), (8, 2482919), (23, 863624), (41, 484472), (46, 431812), (82, 242236), (92, 215906), (164, 121118), (184, 107953), (328, 60559), (943, 21064), (1886, 10532), (2633, 7544), (3772, 5266)]