11315055910

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1981621}}^1$

素因数の和:1982199

約数の個数: 16

約数和(自身を含む): 20402780112

約数和(自身を除く): 9087724202

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 1981621, 3963242, 9908105, 19816210, 1131505591, 2263011182, 5657527955, 11315055910]

約数ペア:

[(1, 11315055910), (2, 5657527955), (5, 2263011182), (10, 1131505591), (571, 19816210), (1142, 9908105), (2855, 3963242), (5710, 1981621)]