12697342

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3529}}^1$

素因数の和:3795

約数の個数: 16

約数和(自身を含む): 21857760

約数和(自身を除く): 9160418

約数列:

[1, 2, 7, 14, 257, 514, 1799, 3529, 3598, 7058, 24703, 49406, 906953, 1813906, 6348671, 12697342]

約数ペア:

[(1, 12697342), (2, 6348671), (7, 1813906), (14, 906953), (257, 49406), (514, 24703), (1799, 7058), (3529, 3598)]