22894510

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5099}}^1$

素因数の和:5555

約数の個数: 16

約数和(自身を含む): 41310000

約数和(自身を除く): 18415490

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 5099, 10198, 25495, 50990, 2289451, 4578902, 11447255, 22894510]

約数ペア:

[(1, 22894510), (2, 11447255), (5, 4578902), (10, 2289451), (449, 50990), (898, 25495), (2245, 10198), (4490, 5099)]