38382386

素因数分解:

$2^1\times 7^4\times {\mathrm{7993}}^1$

素因数の和:8023

約数の個数: 20

約数和(自身を含む): 67173582

約数和(自身を除く): 28791196

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 7993, 15986, 55951, 111902, 391657, 783314, 2741599, 5483198, 19191193, 38382386]

約数ペア:

[(1, 38382386), (2, 19191193), (7, 5483198), (14, 2741599), (49, 783314), (98, 391657), (343, 111902), (686, 55951), (2401, 15986), (4802, 7993)]