219960638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1\times {\mathrm{2939}}^1$

素因数の和:4591

約数の個数: 16

約数和(自身を含む): 344615040

約数和(自身を除く): 124654402

約数列:

[1, 2, 23, 46, 1627, 2939, 3254, 5878, 37421, 67597, 74842, 135194, 4781753, 9563506, 109980319, 219960638]

約数ペア:

[(1, 219960638), (2, 109980319), (23, 9563506), (46, 4781753), (1627, 135194), (2939, 74842), (3254, 67597), (5878, 37421)]