11456404

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{1549}}^1$

素因数の和:1639

約数の個数: 18

約数和(自身を含む): 20539050

約数和(自身を除く): 9082646

約数列:

[1, 2, 4, 43, 86, 172, 1549, 1849, 3098, 3698, 6196, 7396, 66607, 133214, 266428, 2864101, 5728202, 11456404]

約数ペア:

[(1, 11456404), (2, 5728202), (4, 2864101), (43, 266428), (86, 133214), (172, 66607), (1549, 7396), (1849, 6196), (3098, 3698)]