18563323

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 20632320

約数和(自身を除く): 2068997

約数列:

[1, 19, 23, 107, 397, 437, 2033, 2461, 7543, 9131, 42479, 46759, 173489, 807101, 977017, 18563323]

約数ペア:

[(1, 18563323), (19, 977017), (23, 807101), (107, 173489), (397, 46759), (437, 42479), (2033, 9131), (2461, 7543)]