18485533

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4129}}^1$

素因数の和:4188

約数の個数: 12

約数和(自身を含む): 20873020

約数和(自身を除く): 2387487

約数列:

[1, 11, 37, 121, 407, 4129, 4477, 45419, 152773, 499609, 1680503, 18485533]

約数ペア:

[(1, 18485533), (11, 1680503), (37, 499609), (121, 152773), (407, 45419), (4129, 4477)]