19441694

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 29678400

約数和(自身を除く): 10236706

約数列:

[1, 2, 89, 178, 239, 457, 478, 914, 21271, 40673, 42542, 81346, 109223, 218446, 9720847, 19441694]

約数ペア:

[(1, 19441694), (2, 9720847), (89, 218446), (178, 109223), (239, 81346), (457, 42542), (478, 40673), (914, 21271)]