12977596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 24237360

約数和(自身を除く): 11259764

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 1373, 2363, 2746, 4726, 5492, 9452, 23341, 46682, 93364, 190847, 381694, 763388, 3244399, 6488798, 12977596]

約数ペア:

[(1, 12977596), (2, 6488798), (4, 3244399), (17, 763388), (34, 381694), (68, 190847), (139, 93364), (278, 46682), (556, 23341), (1373, 9452), (2363, 5492), (2746, 4726)]