19390610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{84307}}^1$

素因数の和:84337

約数の個数: 16

約数和(自身を含む): 36421056

約数和(自身を除く): 17030446

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 84307, 168614, 421535, 843070, 1939061, 3878122, 9695305, 19390610]

約数ペア:

[(1, 19390610), (2, 9695305), (5, 3878122), (10, 1939061), (23, 843070), (46, 421535), (115, 168614), (230, 84307)]