189664954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293599}}^1$

素因数の和:293637

約数の個数: 16

約数和(自身を含む): 317088000

約数和(自身を除く): 127423046

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 293599, 587198, 4991183, 5578381, 9982366, 11156762, 94832477, 189664954]

約数ペア:

[(1, 189664954), (2, 94832477), (17, 11156762), (19, 9982366), (34, 5578381), (38, 4991183), (323, 587198), (646, 293599)]