189834478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{52181}}^1$

素因数の和:52307

約数の個数: 16

約数和(自身を含む): 304325424

約数和(自身を除く): 114490946

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 52181, 104362, 887077, 1774154, 5583367, 11166734, 94917239, 189834478]

約数ペア:

[(1, 189834478), (2, 94917239), (17, 11166734), (34, 5583367), (107, 1774154), (214, 887077), (1819, 104362), (3638, 52181)]