19075639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 22135680

約数和(自身を除く): 3060041

約数列:

[1, 11, 19, 107, 209, 853, 1177, 2033, 9383, 16207, 22363, 91271, 178277, 1003981, 1734149, 19075639]

約数ペア:

[(1, 19075639), (11, 1734149), (19, 1003981), (107, 178277), (209, 91271), (853, 22363), (1177, 16207), (2033, 9383)]