16738898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{263}}^2$

素因数の和:550

約数の個数: 18

約数和(自身を含む): 27703767

約数和(自身を除く): 10964869

約数列:

[1, 2, 11, 22, 121, 242, 263, 526, 2893, 5786, 31823, 63646, 69169, 138338, 760859, 1521718, 8369449, 16738898]

約数ペア:

[(1, 16738898), (2, 8369449), (11, 1521718), (22, 760859), (121, 138338), (242, 69169), (263, 63646), (526, 31823), (2893, 5786)]