19169992

素因数分解:

$2^3\times {\mathrm{1181}}^1\times {\mathrm{2029}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 35991900

約数和(自身を除く): 16821908

約数列:

[1, 2, 4, 8, 1181, 2029, 2362, 4058, 4724, 8116, 9448, 16232, 2396249, 4792498, 9584996, 19169992]

約数ペア:

[(1, 19169992), (2, 9584996), (4, 4792498), (8, 2396249), (1181, 16232), (2029, 9448), (2362, 8116), (4058, 4724)]