13384378

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20341}}^1$

素因数の和:20397

約数の個数: 16

約数和(自身を含む): 23433984

約数和(自身を除く): 10049606

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 20341, 40682, 142387, 284774, 956027, 1912054, 6692189, 13384378]

約数ペア:

[(1, 13384378), (2, 6692189), (7, 1912054), (14, 956027), (47, 284774), (94, 142387), (329, 40682), (658, 20341)]