19220298

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{7297}}^1$

素因数の和:7741

約数の個数: 16

約数和(自身を含む): 38533440

約数和(自身を除く): 19313142

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 7297, 14594, 21891, 43782, 3203383, 6406766, 9610149, 19220298]

約数ペア:

[(1, 19220298), (2, 9610149), (3, 6406766), (6, 3203383), (439, 43782), (878, 21891), (1317, 14594), (2634, 7297)]