9805156910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2243743}}^1$

素因数の和:2243792

約数の個数: 32

約数和(自身を含む): 19385948160

約数和(自身を除く): 9580791250

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 2243743, 4487486, 11218715, 22437430, 42631117, 51606089, 85262234, 103212178, 213155585, 258030445, 426311170, 516060890, 980515691, 1961031382, 4902578455, 9805156910]

約数ペア:

[(1, 9805156910), (2, 4902578455), (5, 1961031382), (10, 980515691), (19, 516060890), (23, 426311170), (38, 258030445), (46, 213155585), (95, 103212178), (115, 85262234), (190, 51606089), (230, 42631117), (437, 22437430), (874, 11218715), (2185, 4487486), (4370, 2243743)]