19892298

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{80863}}^1$

素因数の和:80909

約数の個数: 16

約数和(自身を含む): 40755456

約数和(自身を除く): 20863158

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 80863, 161726, 242589, 485178, 3315383, 6630766, 9946149, 19892298]

約数ペア:

[(1, 19892298), (2, 9946149), (3, 6630766), (6, 3315383), (41, 485178), (82, 242589), (123, 161726), (246, 80863)]