22621712

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{1259}}^1$

素因数の和:2390

約数の個数: 20

約数和(自身を含む): 43903440

約数和(自身を除く): 21281728

約数列:

[1, 2, 4, 8, 16, 1123, 1259, 2246, 2518, 4492, 5036, 8984, 10072, 17968, 20144, 1413857, 2827714, 5655428, 11310856, 22621712]

約数ペア:

[(1, 22621712), (2, 11310856), (4, 5655428), (8, 2827714), (16, 1413857), (1123, 20144), (1259, 17968), (2246, 10072), (2518, 8984), (4492, 5036)]