19325852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53093}}^1$

素因数の和:53117

約数の個数: 24

約数和(自身を含む): 41625696

約数和(自身を除く): 22299844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 53093, 106186, 212372, 371651, 690209, 743302, 1380418, 1486604, 2760836, 4831463, 9662926, 19325852]

約数ペア:

[(1, 19325852), (2, 9662926), (4, 4831463), (7, 2760836), (13, 1486604), (14, 1380418), (26, 743302), (28, 690209), (52, 371651), (91, 212372), (182, 106186), (364, 53093)]