13142822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 25380864

約数和(自身を除く): 12238042

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 2753, 4774, 5506, 19271, 30283, 38542, 60566, 85343, 170686, 211981, 423962, 597401, 938773, 1194802, 1877546, 6571411, 13142822]

約数ペア:

[(1, 13142822), (2, 6571411), (7, 1877546), (11, 1194802), (14, 938773), (22, 597401), (31, 423962), (62, 211981), (77, 170686), (154, 85343), (217, 60566), (341, 38542), (434, 30283), (682, 19271), (2387, 5506), (2753, 4774)]