12798394

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1601}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 21992256

約数和(自身を除く): 9193862

約数列:

[1, 2, 7, 14, 571, 1142, 1601, 3202, 3997, 7994, 11207, 22414, 914171, 1828342, 6399197, 12798394]

約数ペア:

[(1, 12798394), (2, 6399197), (7, 1828342), (14, 914171), (571, 22414), (1142, 11207), (1601, 7994), (3202, 3997)]