15240052

素因数分解:

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

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 28246400

約数和(自身を除く): 13006348

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 1039, 2078, 3667, 4156, 7334, 14668, 19741, 39482, 78964, 200527, 401054, 802108, 3810013, 7620026, 15240052]

約数ペア:

[(1, 15240052), (2, 7620026), (4, 3810013), (19, 802108), (38, 401054), (76, 200527), (193, 78964), (386, 39482), (772, 19741), (1039, 14668), (2078, 7334), (3667, 4156)]