219098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:469

約数の個数: 16

約数和(自身を含む): 374976

約数和(自身を除く): 155878

約数列:

[1, 2, 11, 22, 23, 46, 253, 433, 506, 866, 4763, 9526, 9959, 19918, 109549, 219098]

約数ペア:

[(1, 219098), (2, 109549), (11, 19918), (22, 9959), (23, 9526), (46, 4763), (253, 866), (433, 506)]