12989270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 27010368

約数和(自身を除く): 14021098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 1913, 3395, 3826, 6790, 9565, 13391, 19130, 26782, 66955, 133910, 185561, 371122, 927805, 1298927, 1855610, 2597854, 6494635, 12989270]

約数ペア:

[(1, 12989270), (2, 6494635), (5, 2597854), (7, 1855610), (10, 1298927), (14, 927805), (35, 371122), (70, 185561), (97, 133910), (194, 66955), (485, 26782), (679, 19130), (970, 13391), (1358, 9565), (1913, 6790), (3395, 3826)]