13256268

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{15559}}^1$

素因数の和:15637

約数の個数: 24

約数和(自身を含む): 31368960

約数和(自身を除く): 18112692

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 15559, 31118, 46677, 62236, 93354, 186708, 1104689, 2209378, 3314067, 4418756, 6628134, 13256268]

約数ペア:

[(1, 13256268), (2, 6628134), (3, 4418756), (4, 3314067), (6, 2209378), (12, 1104689), (71, 186708), (142, 93354), (213, 62236), (284, 46677), (426, 31118), (852, 15559)]