19844084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1063}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 37537920

約数和(自身を除く): 17693836

約数列:

[1, 2, 4, 13, 26, 52, 359, 718, 1063, 1436, 2126, 4252, 4667, 9334, 13819, 18668, 27638, 55276, 381617, 763234, 1526468, 4961021, 9922042, 19844084]

約数ペア:

[(1, 19844084), (2, 9922042), (4, 4961021), (13, 1526468), (26, 763234), (52, 381617), (359, 55276), (718, 27638), (1063, 18668), (1436, 13819), (2126, 9334), (4252, 4667)]