19442416

素因数分解:

$2^4\times 7^2\times {\mathrm{24799}}^1$

素因数の和:24821

約数の個数: 30

約数和(自身を含む): 43821600

約数和(自身を除く): 24379184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24799, 49598, 99196, 173593, 198392, 347186, 396784, 694372, 1215151, 1388744, 2430302, 2777488, 4860604, 9721208, 19442416]

約数ペア:

[(1, 19442416), (2, 9721208), (4, 4860604), (7, 2777488), (8, 2430302), (14, 1388744), (16, 1215151), (28, 694372), (49, 396784), (56, 347186), (98, 198392), (112, 173593), (196, 99196), (392, 49598), (784, 24799)]