19481224

素因数分解:

$2^3\times 7^2\times {\mathrm{49697}}^1$

素因数の和:49717

約数の個数: 24

約数和(自身を含む): 42491790

約数和(自身を除く): 23010566

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 49697, 99394, 198788, 347879, 397576, 695758, 1391516, 2435153, 2783032, 4870306, 9740612, 19481224]

約数ペア:

[(1, 19481224), (2, 9740612), (4, 4870306), (7, 2783032), (8, 2435153), (14, 1391516), (28, 695758), (49, 397576), (56, 347879), (98, 198788), (196, 99394), (392, 49697)]