18457322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37363}}^1$

素因数の和:37397

約数の個数: 16

約数和(自身を含む): 31385760

約数和(自身を除く): 12928438

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 37363, 74726, 485719, 709897, 971438, 1419794, 9228661, 18457322]

約数ペア:

[(1, 18457322), (2, 9228661), (13, 1419794), (19, 971438), (26, 709897), (38, 485719), (247, 74726), (494, 37363)]