1993619474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1176871}}^1$

素因数の和:1176902

約数の個数: 24

約数和(自身を含む): 3756575424

約数和(自身を除く): 1762955950

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 1176871, 2353742, 8238097, 12945581, 16476194, 25891162, 90619067, 142401391, 181238134, 284802782, 996809737, 1993619474]

約数ペア:

[(1, 1993619474), (2, 996809737), (7, 284802782), (11, 181238134), (14, 142401391), (22, 90619067), (77, 25891162), (121, 16476194), (154, 12945581), (242, 8238097), (847, 2353742), (1694, 1176871)]