39489806

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{1097}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 60873120

約数和(自身を除く): 21383314

約数列:

[1, 2, 41, 82, 439, 878, 1097, 2194, 17999, 35998, 44977, 89954, 481583, 963166, 19744903, 39489806]

約数ペア:

[(1, 39489806), (2, 19744903), (41, 963166), (82, 481583), (439, 89954), (878, 44977), (1097, 35998), (2194, 17999)]