26831458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6991}}^1$

素因数の和:7113

約数の個数: 16

約数和(自身を含む): 42791040

約数和(自身を除く): 15959582

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 6991, 13982, 132829, 265658, 706091, 1412182, 13415729, 26831458]

約数ペア:

[(1, 26831458), (2, 13415729), (19, 1412182), (38, 706091), (101, 265658), (202, 132829), (1919, 13982), (3838, 6991)]