12548651386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{23893}}^1$

素因数の和:24166

約数の個数: 32

約数和(自身を含む): 19983794688

約数和(自身を除く): 7435143302

約数列:

[1, 2, 31, 43, 62, 86, 197, 394, 1333, 2666, 6107, 8471, 12214, 16942, 23893, 47786, 262601, 525202, 740683, 1027399, 1481366, 2054798, 4706921, 9413842, 31849369, 63698738, 145914551, 202397603, 291829102, 404795206, 6274325693, 12548651386]

約数ペア:

[(1, 12548651386), (2, 6274325693), (31, 404795206), (43, 291829102), (62, 202397603), (86, 145914551), (197, 63698738), (394, 31849369), (1333, 9413842), (2666, 4706921), (6107, 2054798), (8471, 1481366), (12214, 1027399), (16942, 740683), (23893, 525202), (47786, 262601)]