27448426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10781}}^1$

素因数の和:10869

約数の個数: 16

約数和(自身を含む): 43990560

約数和(自身を除く): 16542134

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 10781, 21562, 204839, 409678, 722327, 1444654, 13724213, 27448426]

約数ペア:

[(1, 27448426), (2, 13724213), (19, 1444654), (38, 722327), (67, 409678), (134, 204839), (1273, 21562), (2546, 10781)]