19008957228

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{3112141}}^1$

素因数の和:3112657

約数の個数: 24

約数和(自身を含む): 44441387760

約数和(自身を除く): 25432430532

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 6108, 3112141, 6224282, 9336423, 12448564, 18672846, 37345692, 1584079769, 3168159538, 4752239307, 6336319076, 9504478614, 19008957228]

約数ペア:

[(1, 19008957228), (2, 9504478614), (3, 6336319076), (4, 4752239307), (6, 3168159538), (12, 1584079769), (509, 37345692), (1018, 18672846), (1527, 12448564), (2036, 9336423), (3054, 6224282), (6108, 3112141)]