57370918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137251}}^1$

素因数の和:137283

約数の個数: 16

約数和(自身を含む): 98821440

約数和(自身を除く): 41450522

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 137251, 274502, 1509761, 2607769, 3019522, 5215538, 28685459, 57370918]

約数ペア:

[(1, 57370918), (2, 28685459), (11, 5215538), (19, 3019522), (22, 2607769), (38, 1509761), (209, 274502), (418, 137251)]