21032465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4943}}^1$

素因数の和:5008

約数の個数: 16

約数和(自身を含む): 27053568

約数和(自身を除く): 6021103

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 4943, 24715, 113689, 182891, 568445, 914455, 4206493, 21032465]

約数ペア:

[(1, 21032465), (5, 4206493), (23, 914455), (37, 568445), (115, 182891), (185, 113689), (851, 24715), (4255, 4943)]