22236590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51713}}^1$

素因数の和:51763

約数の個数: 16

約数和(自身を含む): 40957488

約数和(自身を除く): 18720898

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 51713, 103426, 258565, 517130, 2223659, 4447318, 11118295, 22236590]

約数ペア:

[(1, 22236590), (2, 11118295), (5, 4447318), (10, 2223659), (43, 517130), (86, 258565), (215, 103426), (430, 51713)]