18492193

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 19863360

約数和(自身を除く): 1371167

約数列:

[1, 37, 43, 59, 197, 1591, 2183, 2537, 7289, 8471, 11623, 93869, 313427, 430051, 499789, 18492193]

約数ペア:

[(1, 18492193), (37, 499789), (43, 430051), (59, 313427), (197, 93869), (1591, 11623), (2183, 8471), (2537, 7289)]