15694676210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1921013}}^1$

素因数の和:1921082

約数の個数: 32

約数和(自身を含む): 30428861760

約数和(自身を除く): 14734185550

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 1921013, 3842026, 9605065, 19210130, 36499247, 72998494, 82603559, 165207118, 182496235, 364992470, 413017795, 826035590, 1569467621, 3138935242, 7847338105, 15694676210]

約数ペア:

[(1, 15694676210), (2, 7847338105), (5, 3138935242), (10, 1569467621), (19, 826035590), (38, 413017795), (43, 364992470), (86, 182496235), (95, 165207118), (190, 82603559), (215, 72998494), (430, 36499247), (817, 19210130), (1634, 9605065), (4085, 3842026), (8170, 1921013)]