22010195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4451}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 28207872

約数和(自身を除く): 6197677

約数列:

[1, 5, 23, 43, 115, 215, 989, 4451, 4945, 22255, 102373, 191393, 511865, 956965, 4402039, 22010195]

約数ペア:

[(1, 22010195), (5, 4402039), (23, 956965), (43, 511865), (115, 191393), (215, 102373), (989, 22255), (4451, 4945)]