22496210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{204511}}^1$

素因数の和:204529

約数の個数: 16

約数和(自身を含む): 44174592

約数和(自身を除く): 21678382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 204511, 409022, 1022555, 2045110, 2249621, 4499242, 11248105, 22496210]

約数ペア:

[(1, 22496210), (2, 11248105), (5, 4499242), (10, 2249621), (11, 2045110), (22, 1022555), (55, 409022), (110, 204511)]