38891393

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 42710976

約数和(自身を除く): 3819583

約数列:

[1, 17, 43, 83, 641, 731, 1411, 3569, 10897, 27563, 53203, 60673, 468571, 904451, 2287729, 38891393]

約数ペア:

[(1, 38891393), (17, 2287729), (43, 904451), (83, 468571), (641, 60673), (731, 53203), (1411, 27563), (3569, 10897)]