19714072

素因数分解:

$2^3\times 7^2\times {\mathrm{50291}}^1$

素因数の和:50311

約数の個数: 24

約数和(自身を含む): 42999660

約数和(自身を除く): 23285588

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 50291, 100582, 201164, 352037, 402328, 704074, 1408148, 2464259, 2816296, 4928518, 9857036, 19714072]

約数ペア:

[(1, 19714072), (2, 9857036), (4, 4928518), (7, 2816296), (8, 2464259), (14, 1408148), (28, 704074), (49, 402328), (56, 352037), (98, 201164), (196, 100582), (392, 50291)]