18080161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 20924928

約数和(自身を除く): 2844767

約数列:

[1, 11, 31, 37, 341, 407, 1147, 1433, 12617, 15763, 44423, 53021, 488653, 583231, 1643651, 18080161]

約数ペア:

[(1, 18080161), (11, 1643651), (31, 583231), (37, 488653), (341, 53021), (407, 44423), (1147, 15763), (1433, 12617)]