10211905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2237}}^1$

素因数の和:2336

約数の個数: 16

約数和(自身を含む): 13535424

約数和(自身を除く): 3323519

約数列:

[1, 5, 11, 55, 83, 415, 913, 2237, 4565, 11185, 24607, 123035, 185671, 928355, 2042381, 10211905]

約数ペア:

[(1, 10211905), (5, 2042381), (11, 928355), (55, 185671), (83, 123035), (415, 24607), (913, 11185), (2237, 4565)]