15940147190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1141027}}^1$

素因数の和:1141172

約数の個数: 32

約数和(自身を含む): 31547142144

約数和(自身を除く): 15606994954

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 13970, 1141027, 2282054, 5705135, 11410270, 12551297, 25102594, 62756485, 125512970, 144910429, 289820858, 724552145, 1449104290, 1594014719, 3188029438, 7970073595, 15940147190]

約数ペア:

[(1, 15940147190), (2, 7970073595), (5, 3188029438), (10, 1594014719), (11, 1449104290), (22, 724552145), (55, 289820858), (110, 144910429), (127, 125512970), (254, 62756485), (635, 25102594), (1270, 12551297), (1397, 11410270), (2794, 5705135), (6985, 2282054), (13970, 1141027)]