11889350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21617}}^1$

素因数の和:21640

約数の個数: 24

約数和(自身を含む): 24125688

約数和(自身を除く): 12236338

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 21617, 43234, 108085, 216170, 237787, 475574, 540425, 1080850, 1188935, 2377870, 5944675, 11889350]

約数ペア:

[(1, 11889350), (2, 5944675), (5, 2377870), (10, 1188935), (11, 1080850), (22, 540425), (25, 475574), (50, 237787), (55, 216170), (110, 108085), (275, 43234), (550, 21617)]