19838232

素因数分解:

$2^3\times 3^2\times {\mathrm{275531}}^1$

素因数の和:275543

約数の個数: 24

約数和(自身を含む): 53728740

約数和(自身を除く): 33890508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 275531, 551062, 826593, 1102124, 1653186, 2204248, 2479779, 3306372, 4959558, 6612744, 9919116, 19838232]

約数ペア:

[(1, 19838232), (2, 9919116), (3, 6612744), (4, 4959558), (6, 3306372), (8, 2479779), (9, 2204248), (12, 1653186), (18, 1102124), (24, 826593), (36, 551062), (72, 275531)]