12758410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1879}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 26530560

約数和(自身を除く): 13772150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 1879, 3395, 3758, 6790, 9395, 13153, 18790, 26306, 65765, 131530, 182263, 364526, 911315, 1275841, 1822630, 2551682, 6379205, 12758410]

約数ペア:

[(1, 12758410), (2, 6379205), (5, 2551682), (7, 1822630), (10, 1275841), (14, 911315), (35, 364526), (70, 182263), (97, 131530), (194, 65765), (485, 26306), (679, 18790), (970, 13153), (1358, 9395), (1879, 6790), (3395, 3758)]