16783426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:558

約数の個数: 24

約数和(自身を含む): 27885312

約数和(自身を除く): 11101886

約数列:

[1, 2, 11, 22, 121, 223, 242, 311, 446, 622, 2453, 3421, 4906, 6842, 26983, 37631, 53966, 69353, 75262, 138706, 762883, 1525766, 8391713, 16783426]

約数ペア:

[(1, 16783426), (2, 8391713), (11, 1525766), (22, 762883), (121, 138706), (223, 75262), (242, 69353), (311, 53966), (446, 37631), (622, 26983), (2453, 6842), (3421, 4906)]