16618085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4139}}^1$

素因数の和:4228

約数の個数: 16

約数和(自身を含む): 22057920

約数和(自身を除く): 5439835

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 4139, 20695, 45529, 227645, 302147, 1510735, 3323617, 16618085]

約数ペア:

[(1, 16618085), (5, 3323617), (11, 1510735), (55, 302147), (73, 227645), (365, 45529), (803, 20695), (4015, 4139)]