19200516

素因数分解:

$2^2\times 3^1\times {\mathrm{503}}^1\times {\mathrm{3181}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 44904384

約数和(自身を除く): 25703868

約数列:

[1, 2, 3, 4, 6, 12, 503, 1006, 1509, 2012, 3018, 3181, 6036, 6362, 9543, 12724, 19086, 38172, 1600043, 3200086, 4800129, 6400172, 9600258, 19200516]

約数ペア:

[(1, 19200516), (2, 9600258), (3, 6400172), (4, 4800129), (6, 3200086), (12, 1600043), (503, 38172), (1006, 19086), (1509, 12724), (2012, 9543), (3018, 6362), (3181, 6036)]