22509590

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 41484960

約数和(自身を除く): 18975370

約数列:

[1, 2, 5, 10, 107, 109, 193, 214, 218, 386, 535, 545, 965, 1070, 1090, 1930, 11663, 20651, 21037, 23326, 41302, 42074, 58315, 103255, 105185, 116630, 206510, 210370, 2250959, 4501918, 11254795, 22509590]

約数ペア:

[(1, 22509590), (2, 11254795), (5, 4501918), (10, 2250959), (107, 210370), (109, 206510), (193, 116630), (214, 105185), (218, 103255), (386, 58315), (535, 42074), (545, 41302), (965, 23326), (1070, 21037), (1090, 20651), (1930, 11663)]