139023934

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{51991}}^1$

素因数の和:52191

約数の個数: 16

約数和(自身を含む): 239579136

約数和(自身を除く): 100555202

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 51991, 103982, 363937, 727874, 9930281, 19860562, 69511967, 139023934]

約数ペア:

[(1, 139023934), (2, 69511967), (7, 19860562), (14, 9930281), (191, 727874), (382, 363937), (1337, 103982), (2674, 51991)]