18680459513

素因数分解:

${\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{23021}}^1$

素因数の和:23344

約数の個数: 16

約数和(自身を含む): 19400363136

約数和(自身を除く): 719903623

約数列:

[1, 43, 113, 167, 4859, 7181, 18871, 23021, 811453, 989903, 2601373, 3844507, 111859039, 165313801, 434429291, 18680459513]

約数ペア:

[(1, 18680459513), (43, 434429291), (113, 165313801), (167, 111859039), (4859, 3844507), (7181, 2601373), (18871, 989903), (23021, 811453)]