23540990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214009}}^1$

素因数の和:214027

約数の個数: 16

約数和(自身を含む): 46226160

約数和(自身を除く): 22685170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 214009, 428018, 1070045, 2140090, 2354099, 4708198, 11770495, 23540990]

約数ペア:

[(1, 23540990), (2, 11770495), (5, 4708198), (10, 2354099), (11, 2140090), (22, 1070045), (55, 428018), (110, 214009)]