18565515590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1717439}}^1$

素因数の和:1717516

約数の個数: 32

約数和(自身を含む): 35612835840

約数和(自身を除く): 17047320250

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 1717439, 3434878, 8587195, 17174390, 39501097, 79002194, 80719633, 161439266, 197505485, 395010970, 403598165, 807196330, 1856551559, 3713103118, 9282757795, 18565515590]

約数ペア:

[(1, 18565515590), (2, 9282757795), (5, 3713103118), (10, 1856551559), (23, 807196330), (46, 403598165), (47, 395010970), (94, 197505485), (115, 161439266), (230, 80719633), (235, 79002194), (470, 39501097), (1081, 17174390), (2162, 8587195), (5405, 3434878), (10810, 1717439)]