239121346

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1\times {\mathrm{1459}}^1$

素因数の和:1726

約数の個数: 24

約数和(自身を含む): 380481840

約数和(自身を除く): 141360494

約数列:

[1, 2, 19, 38, 227, 361, 454, 722, 1459, 2918, 4313, 8626, 27721, 55442, 81947, 163894, 331193, 526699, 662386, 1053398, 6292667, 12585334, 119560673, 239121346]

約数ペア:

[(1, 239121346), (2, 119560673), (19, 12585334), (38, 6292667), (227, 1053398), (361, 662386), (454, 526699), (722, 331193), (1459, 163894), (2918, 81947), (4313, 55442), (8626, 27721)]