19240952

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{55933}}^1$

素因数の和:55982

約数の個数: 16

約数和(自身を含む): 36916440

約数和(自身を除く): 17675488

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 55933, 111866, 223732, 447464, 2405119, 4810238, 9620476, 19240952]

約数ペア:

[(1, 19240952), (2, 9620476), (4, 4810238), (8, 2405119), (43, 447464), (86, 223732), (172, 111866), (344, 55933)]