19990804668

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{57444841}}^1$

素因数の和:57444877

約数の個数: 24

約数和(自身を含む): 48253667280

約数和(自身を除く): 28262862612

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 57444841, 114889682, 172334523, 229779364, 344669046, 689338092, 1665900389, 3331800778, 4997701167, 6663601556, 9995402334, 19990804668]

約数ペア:

[(1, 19990804668), (2, 9995402334), (3, 6663601556), (4, 4997701167), (6, 3331800778), (12, 1665900389), (29, 689338092), (58, 344669046), (87, 229779364), (116, 172334523), (174, 114889682), (348, 57444841)]