19471053

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11171}}^1$

素因数の和:11264

約数の個数: 16

約数和(自身を含む): 30030336

約数和(自身を除く): 10559283

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 11171, 33513, 78197, 234591, 927193, 2781579, 6490351, 19471053]

約数ペア:

[(1, 19471053), (3, 6490351), (7, 2781579), (21, 927193), (83, 234591), (249, 78197), (581, 33513), (1743, 11171)]