19794824

素因数分解:

$2^3\times 7^2\times {\mathrm{50497}}^1$

素因数の和:50517

約数の個数: 24

約数和(自身を含む): 43175790

約数和(自身を除く): 23380966

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 50497, 100994, 201988, 353479, 403976, 706958, 1413916, 2474353, 2827832, 4948706, 9897412, 19794824]

約数ペア:

[(1, 19794824), (2, 9897412), (4, 4948706), (7, 2827832), (8, 2474353), (14, 1413916), (28, 706958), (49, 403976), (56, 353479), (98, 201988), (196, 100994), (392, 50497)]