7620026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1039}}^1$

素因数の和:1253

約数の個数: 16

約数和(自身を含む): 12105600

約数和(自身を除く): 4485574

約数列:

[1, 2, 19, 38, 193, 386, 1039, 2078, 3667, 7334, 19741, 39482, 200527, 401054, 3810013, 7620026]

約数ペア:

[(1, 7620026), (2, 3810013), (19, 401054), (38, 200527), (193, 39482), (386, 19741), (1039, 7334), (2078, 3667)]