16910992

素因数分解:

$2^4\times 7^1\times {\mathrm{150991}}^1$

素因数の和:151006

約数の個数: 20

約数和(自身を含む): 37446016

約数和(自身を除く): 20535024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 150991, 301982, 603964, 1056937, 1207928, 2113874, 2415856, 4227748, 8455496, 16910992]

約数ペア:

[(1, 16910992), (2, 8455496), (4, 4227748), (7, 2415856), (8, 2113874), (14, 1207928), (16, 1056937), (28, 603964), (56, 301982), (112, 150991)]