18436693

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 20913984

約数和(自身を除く): 2477291

約数列:

[1, 11, 37, 97, 407, 467, 1067, 3589, 5137, 17279, 39479, 45299, 190069, 498289, 1676063, 18436693]

約数ペア:

[(1, 18436693), (11, 1676063), (37, 498289), (97, 190069), (407, 45299), (467, 39479), (1067, 17279), (3589, 5137)]