19498764

素因数分解:

$2^2\times 3^1\times {\mathrm{769}}^1\times {\mathrm{2113}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 45577840

約数和(自身を除く): 26079076

約数列:

[1, 2, 3, 4, 6, 12, 769, 1538, 2113, 2307, 3076, 4226, 4614, 6339, 8452, 9228, 12678, 25356, 1624897, 3249794, 4874691, 6499588, 9749382, 19498764]

約数ペア:

[(1, 19498764), (2, 9749382), (3, 6499588), (4, 4874691), (6, 3249794), (12, 1624897), (769, 25356), (1538, 12678), (2113, 9228), (2307, 8452), (3076, 6339), (4226, 4614)]