19200812

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{7351}}^1$

素因数の和:8008

約数の個数: 12

約数和(自身を含む): 33657456

約数和(自身を除く): 14456644

約数列:

[1, 2, 4, 653, 1306, 2612, 7351, 14702, 29404, 4800203, 9600406, 19200812]

約数ペア:

[(1, 19200812), (2, 9600406), (4, 4800203), (653, 29404), (1306, 14702), (2612, 7351)]