18944884

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3911}}^1$

素因数の和:4095

約数の個数: 24

約数和(自身を含む): 38118528

約数和(自身を除く): 19173644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 3911, 4844, 7822, 15644, 27377, 54754, 109508, 676603, 1353206, 2706412, 4736221, 9472442, 18944884]

約数ペア:

[(1, 18944884), (2, 9472442), (4, 4736221), (7, 2706412), (14, 1353206), (28, 676603), (173, 109508), (346, 54754), (692, 27377), (1211, 15644), (2422, 7822), (3911, 4844)]