27894394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{66733}}^1$

素因数の和:66765

約数の個数: 16

約数和(自身を含む): 48048480

約数和(自身を除く): 20154086

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 66733, 133466, 734063, 1267927, 1468126, 2535854, 13947197, 27894394]

約数ペア:

[(1, 27894394), (2, 13947197), (11, 2535854), (19, 1468126), (22, 1267927), (38, 734063), (209, 133466), (418, 66733)]