7121314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1185

約数の個数: 16

約数和(自身を含む): 11314080

約数和(自身を除く): 4192766

約数列:

[1, 2, 19, 38, 193, 386, 971, 1942, 3667, 7334, 18449, 36898, 187403, 374806, 3560657, 7121314]

約数ペア:

[(1, 7121314), (2, 3560657), (19, 374806), (38, 187403), (193, 36898), (386, 18449), (971, 7334), (1942, 3667)]