27803194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 46932480

約数和(自身を除く): 19129286

約数列:

[1, 2, 17, 19, 34, 38, 193, 223, 323, 386, 446, 646, 3281, 3667, 3791, 4237, 6562, 7334, 7582, 8474, 43039, 62339, 72029, 86078, 124678, 144058, 731663, 817741, 1463326, 1635482, 13901597, 27803194]

約数ペア:

[(1, 27803194), (2, 13901597), (17, 1635482), (19, 1463326), (34, 817741), (38, 731663), (193, 144058), (223, 124678), (323, 86078), (386, 72029), (446, 62339), (646, 43039), (3281, 8474), (3667, 7582), (3791, 7334), (4237, 6562)]