12281962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 23151744

約数和(自身を除く): 10869782

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 461, 922, 1211, 1903, 2422, 3227, 3806, 5071, 6454, 10142, 13321, 26642, 35497, 70994, 79753, 159506, 558271, 877283, 1116542, 1754566, 6140981, 12281962]

約数ペア:

[(1, 12281962), (2, 6140981), (7, 1754566), (11, 1116542), (14, 877283), (22, 558271), (77, 159506), (154, 79753), (173, 70994), (346, 35497), (461, 26642), (922, 13321), (1211, 10142), (1903, 6454), (2422, 5071), (3227, 3806)]