12286834

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 21897216

約数和(自身を除く): 9610382

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 263, 329, 497, 526, 658, 994, 1841, 3337, 3682, 6674, 12361, 18673, 23359, 24722, 37346, 46718, 86527, 130711, 173054, 261422, 877631, 1755262, 6143417, 12286834]

約数ペア:

[(1, 12286834), (2, 6143417), (7, 1755262), (14, 877631), (47, 261422), (71, 173054), (94, 130711), (142, 86527), (263, 46718), (329, 37346), (497, 24722), (526, 23359), (658, 18673), (994, 12361), (1841, 6674), (3337, 3682)]