12360585391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{20149}}^1$

素因数の和:20455

約数の個数: 32

約数和(自身を含む): 15970406400

約数和(自身を除く): 3609821009

約数列:

[1, 7, 11, 31, 77, 217, 257, 341, 1799, 2387, 2827, 7967, 19789, 20149, 55769, 87637, 141043, 221639, 613459, 624619, 1551473, 4372333, 5178293, 6870809, 36248051, 48095663, 56961223, 160527083, 398728561, 1123689581, 1765797913, 12360585391]

約数ペア:

[(1, 12360585391), (7, 1765797913), (11, 1123689581), (31, 398728561), (77, 160527083), (217, 56961223), (257, 48095663), (341, 36248051), (1799, 6870809), (2387, 5178293), (2827, 4372333), (7967, 1551473), (19789, 624619), (20149, 613459), (55769, 221639), (87637, 141043)]