16791474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{997}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 38514816

約数和(自身を除く): 21723342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 997, 1203, 1994, 2406, 2807, 2991, 5614, 5982, 6979, 8421, 13958, 16842, 20937, 41874, 399797, 799594, 1199391, 2398782, 2798579, 5597158, 8395737, 16791474]

約数ペア:

[(1, 16791474), (2, 8395737), (3, 5597158), (6, 2798579), (7, 2398782), (14, 1199391), (21, 799594), (42, 399797), (401, 41874), (802, 20937), (997, 16842), (1203, 13958), (1994, 8421), (2406, 6979), (2807, 5982), (2991, 5614)]