126795949

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22171}}^1$

素因数の和:22240

約数の個数: 16

約数和(自身を含む): 156090880

約数和(自身を除く): 29294931

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 22171, 155197, 421249, 953353, 2948743, 6673471, 18113707, 126795949]

約数ペア:

[(1, 126795949), (7, 18113707), (19, 6673471), (43, 2948743), (133, 953353), (301, 421249), (817, 155197), (5719, 22171)]