19942034170

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4441433}}^1$

素因数の和:4441889

約数の個数: 16

約数和(自身を含む): 35975615400

約数和(自身を除く): 16033581230

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 4441433, 8882866, 22207165, 44414330, 1994203417, 3988406834, 9971017085, 19942034170]

約数ペア:

[(1, 19942034170), (2, 9971017085), (5, 3988406834), (10, 1994203417), (449, 44414330), (898, 22207165), (2245, 8882866), (4490, 4441433)]