27839218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{66601}}^1$

素因数の和:66633

約数の個数: 16

約数和(自身を含む): 47953440

約数和(自身を除く): 20114222

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 66601, 133202, 732611, 1265419, 1465222, 2530838, 13919609, 27839218]

約数ペア:

[(1, 27839218), (2, 13919609), (11, 2530838), (19, 1465222), (22, 1265419), (38, 732611), (209, 133202), (418, 66601)]