13939870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 28986048

約数和(自身を除く): 15046178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 2053, 3395, 4106, 6790, 10265, 14371, 20530, 28742, 71855, 143710, 199141, 398282, 995705, 1393987, 1991410, 2787974, 6969935, 13939870]

約数ペア:

[(1, 13939870), (2, 6969935), (5, 2787974), (7, 1991410), (10, 1393987), (14, 995705), (35, 398282), (70, 199141), (97, 143710), (194, 71855), (485, 28742), (679, 20530), (970, 14371), (1358, 10265), (2053, 6790), (3395, 4106)]