19754868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{235177}}^1$

素因数の和:235191

約数の個数: 24

約数和(自身を含む): 52679872

約数和(自身を除く): 32925004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 235177, 470354, 705531, 940708, 1411062, 1646239, 2822124, 3292478, 4938717, 6584956, 9877434, 19754868]

約数ペア:

[(1, 19754868), (2, 9877434), (3, 6584956), (4, 4938717), (6, 3292478), (7, 2822124), (12, 1646239), (14, 1411062), (21, 940708), (28, 705531), (42, 470354), (84, 235177)]