13993378

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18859}}^1$

素因数の和:18921

約数の個数: 16

約数和(自身を含む): 24442560

約数和(自身を除く): 10449182

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 18859, 37718, 132013, 264026, 999527, 1999054, 6996689, 13993378]

約数ペア:

[(1, 13993378), (2, 6996689), (7, 1999054), (14, 999527), (53, 264026), (106, 132013), (371, 37718), (742, 18859)]