12831434

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11903}}^1$

素因数の和:11930

約数の個数: 24

約数和(自身を含む): 24427008

約数和(自身を除く): 11595574

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 11903, 23806, 83321, 130933, 166642, 261866, 583247, 916531, 1166494, 1833062, 6415717, 12831434]

約数ペア:

[(1, 12831434), (2, 6415717), (7, 1833062), (11, 1166494), (14, 916531), (22, 583247), (49, 261866), (77, 166642), (98, 130933), (154, 83321), (539, 23806), (1078, 11903)]