14678678

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 26745600

約数和(自身を除く): 12066922

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 397, 794, 973, 1946, 2641, 2779, 5282, 5558, 7543, 15086, 18487, 36974, 52801, 55183, 105602, 110366, 386281, 772562, 1048477, 2096954, 7339339, 14678678]

約数ペア:

[(1, 14678678), (2, 7339339), (7, 2096954), (14, 1048477), (19, 772562), (38, 386281), (133, 110366), (139, 105602), (266, 55183), (278, 52801), (397, 36974), (794, 18487), (973, 15086), (1946, 7543), (2641, 5558), (2779, 5282)]