19793662

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61471}}^1$

素因数の和:61503

約数の個数: 16

約数和(自身を含む): 35407872

約数和(自身を除く): 15614210

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 61471, 122942, 430297, 860594, 1413833, 2827666, 9896831, 19793662]

約数ペア:

[(1, 19793662), (2, 9896831), (7, 2827666), (14, 1413833), (23, 860594), (46, 430297), (161, 122942), (322, 61471)]