19363834

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18947}}^1$

素因数の和:19029

約数の個数: 16

約数和(自身を含む): 33651648

約数和(自身を除く): 14287814

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 18947, 37894, 132629, 265258, 1383131, 2766262, 9681917, 19363834]

約数ペア:

[(1, 19363834), (2, 9681917), (7, 2766262), (14, 1383131), (73, 265258), (146, 132629), (511, 37894), (1022, 18947)]