136548554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{20771}}^1$

素因数の和:20965

約数の個数: 16

約数和(自身を含む): 216859680

約数和(自身を除く): 80311126

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 20771, 41542, 394649, 789298, 3593383, 7186766, 68274277, 136548554]

約数ペア:

[(1, 136548554), (2, 68274277), (19, 7186766), (38, 3593383), (173, 789298), (346, 394649), (3287, 41542), (6574, 20771)]