13191378

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{15817}}^1$

素因数の和:15961

約数の個数: 16

約数和(自身を含む): 26574240

約数和(自身を除く): 13382862

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 15817, 31634, 47451, 94902, 2198563, 4397126, 6595689, 13191378]

約数ペア:

[(1, 13191378), (2, 6595689), (3, 4397126), (6, 2198563), (139, 94902), (278, 47451), (417, 31634), (834, 15817)]