16889718

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{38561}}^1$

素因数の和:38639

約数の個数: 16

約数和(自身を含む): 34243056

約数和(自身を除く): 17353338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 38561, 77122, 115683, 231366, 2814953, 5629906, 8444859, 16889718]

約数ペア:

[(1, 16889718), (2, 8444859), (3, 5629906), (6, 2814953), (73, 231366), (146, 115683), (219, 77122), (438, 38561)]