189350018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{662063}}^1$

素因数の和:662089

約数の個数: 16

約数和(自身を含む): 333680256

約数和(自身を除く): 144330238

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 662063, 1324126, 7282693, 8606819, 14565386, 17213638, 94675009, 189350018]

約数ペア:

[(1, 189350018), (2, 94675009), (11, 17213638), (13, 14565386), (22, 8606819), (26, 7282693), (143, 1324126), (286, 662063)]