12771872

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{1553}}^1$

素因数の和:1820

約数の個数: 24

約数和(自身を含む): 25258716

約数和(自身を除く): 12486844

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 1553, 2056, 3106, 4112, 6212, 8224, 12424, 24848, 49696, 399121, 798242, 1596484, 3192968, 6385936, 12771872]

約数ペア:

[(1, 12771872), (2, 6385936), (4, 3192968), (8, 1596484), (16, 798242), (32, 399121), (257, 49696), (514, 24848), (1028, 12424), (1553, 8224), (2056, 6212), (3106, 4112)]