57554686

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{216371}}^1$

素因数の和:216399

約数の個数: 16

約数和(自身を含む): 103858560

約数和(自身を除く): 46303874

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 216371, 432742, 1514597, 3029194, 4111049, 8222098, 28777343, 57554686]

約数ペア:

[(1, 57554686), (2, 28777343), (7, 8222098), (14, 4111049), (19, 3029194), (38, 1514597), (133, 432742), (266, 216371)]