13147678

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1791

約数の個数: 16

約数和(自身を含む): 20367360

約数和(自身を除く): 7219682

約数列:

[1, 2, 59, 67, 118, 134, 1663, 3326, 3953, 7906, 98117, 111421, 196234, 222842, 6573839, 13147678]

約数ペア:

[(1, 13147678), (2, 6573839), (59, 222842), (67, 196234), (118, 111421), (134, 98117), (1663, 7906), (3326, 3953)]