57107806

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{214691}}^1$

素因数の和:214719

約数の個数: 16

約数和(自身を含む): 103052160

約数和(自身を除く): 45944354

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 214691, 429382, 1502837, 3005674, 4079129, 8158258, 28553903, 57107806]

約数ペア:

[(1, 57107806), (2, 28553903), (7, 8158258), (14, 4079129), (19, 3005674), (38, 1502837), (133, 429382), (266, 214691)]