22540042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84737}}^1$

素因数の和:84765

約数の個数: 16

約数和(自身を含む): 40674240

約数和(自身を除く): 18134198

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 84737, 169474, 593159, 1186318, 1610003, 3220006, 11270021, 22540042]

約数ペア:

[(1, 22540042), (2, 11270021), (7, 3220006), (14, 1610003), (19, 1186318), (38, 593159), (133, 169474), (266, 84737)]