12668978

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53231}}^1$

素因数の和:53257

約数の個数: 16

約数和(自身を含む): 22996224

約数和(自身を除く): 10327246

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 53231, 106462, 372617, 745234, 904927, 1809854, 6334489, 12668978]

約数ペア:

[(1, 12668978), (2, 6334489), (7, 1809854), (14, 904927), (17, 745234), (34, 372617), (119, 106462), (238, 53231)]