57039178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{214433}}^1$

素因数の和:214461

約数の個数: 16

約数和(自身を含む): 102928320

約数和(自身を除く): 45889142

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 214433, 428866, 1501031, 3002062, 4074227, 8148454, 28519589, 57039178]

約数ペア:

[(1, 57039178), (2, 28519589), (7, 8148454), (14, 4074227), (19, 3002062), (38, 1501031), (133, 428866), (266, 214433)]