11489828

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2083}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 23107392

約数和(自身を除く): 11617564

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2083, 2758, 4166, 5516, 8332, 14581, 29162, 58324, 410351, 820702, 1641404, 2872457, 5744914, 11489828]

約数ペア:

[(1, 11489828), (2, 5744914), (4, 2872457), (7, 1641404), (14, 820702), (28, 410351), (197, 58324), (394, 29162), (788, 14581), (1379, 8332), (2083, 5516), (2758, 4166)]