1188192561

素因数分解:

$3^1\times {\mathrm{631}}^1\times {\mathrm{683}}^1\times {\mathrm{919}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 1590819840

約数和(自身を除く): 402627279

約数列:

[1, 3, 631, 683, 919, 1893, 2049, 2757, 430973, 579889, 627677, 1292919, 1739667, 1883031, 396064187, 1188192561]

約数ペア:

[(1, 1188192561), (3, 396064187), (631, 1883031), (683, 1739667), (919, 1292919), (1893, 627677), (2049, 579889), (2757, 430973)]